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Schedule of Investments in and Advances to Affiliates (Details) - USD ($)
$ in Thousands
 9 Months Ended
Dec. 31, 2023
Mar. 31, 2023
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [1],[2],[3] $ 1,206,388  
Fair Value, ending balance [4],[5],[6],[7],[8],[9],[10] 1,365,037  
Control investments    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 0  
Amount of Interest or Dividends Credited in Income 6,439  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[11] 51,256  
Gross Additions 0  
Gross Reductions 0  
Amount of Realized Gain/(Loss) 0  
Amount of Unrealized Gain/(Loss) 2,944  
Fair Value, ending balance 54,200  
Affiliate investments    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 159,093  
Amount of Interest or Dividends Credited in Income 14,804  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 188,505  
Gross Additions 56,737  
Gross Reductions (54,185)  
Amount of Realized Gain/(Loss) (6,409)  
Amount of Unrealized Gain/(Loss) 1,302  
Fair Value, ending balance 185,950  
Total Control & Affiliate Investments    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 159,093  
Amount of Interest or Dividends Credited in Income 21,243  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance 239,761  
Gross Additions 56,737  
Gross Reductions (54,185)  
Amount of Realized Gain/(Loss) (6,409)  
Amount of Unrealized Gain/(Loss) 4,246  
Fair Value, ending balance 240,150  
Investment, Identifier [Axis]: 360 QUOTE TOPCO, LLC, First Lien    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 22,840 [12] $ 25,000 [13]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[13] 23,125  
Fair Value, ending balance [10],[12] 18,272  
Investment, Identifier [Axis]: 360 QUOTE TOPCO, LLC, Revolving Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 3,313 3,250
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 3,006  
Fair Value, ending balance [10] $ 2,650  
Investment, Identifier [Axis]: AAC NEW HOLDCO INC., 374,543 shares common stock    
Schedule of Investments [Line Items]    
Shares (in shares) [14] 374,543  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10] $ 716  
Investment, Identifier [Axis]: AAC NEW HOLDCO INC., Delayed Draw Term Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 352 [15] 274 [16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[16] 264  
Fair Value, ending balance [10],[15] 348  
Investment, Identifier [Axis]: AAC NEW HOLDCO INC., First Lien    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 11,679 $ 10,199
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 9,842  
Fair Value, ending balance [10] 11,550  
Investment, Identifier [Axis]: AAC NEW HOLDCO INC., Shares common stock    
Schedule of Investments [Line Items]    
Shares (in shares) [17]   374,543
Principal Amount - Debt Investments   $ 0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 716  
Investment, Identifier [Axis]: AAC NEW HOLDCO INC., Warrants (Expiration - December 11, 2025)    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments   $ 0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 881  
Fair Value, ending balance [10] $ 881  
Investment, Identifier [Axis]: ACACIA BUYERCO V LLC, 1,000,000 Class B-2 Units    
Schedule of Investments [Line Items]    
Shares (in shares) 1,000,000 [14],[18],[19] 1,000,000 [17],[20],[21]
Principal Amount - Debt Investments [20],[21]   $ 0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[20],[21] $ 1,000  
Fair Value, ending balance [10],[18],[19] 1,000  
Investment, Identifier [Axis]: ACACIA BUYERCO V LLC, Delayed Draw Term Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 7,500 7,500 [16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[16] 7,380  
Fair Value, ending balance [10] 7,500  
Investment, Identifier [Axis]: ACACIA BUYERCO V LLC, First Lien - Term Loan A    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 5,000 5,000
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 4,920  
Fair Value, ending balance [10] 5,000  
Investment, Identifier [Axis]: ACACIA BUYERCO V LLC, Revolver Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 0 [15] $ 0 [16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[16] 0  
Fair Value, ending balance [10],[15] 0  
Investment, Identifier [Axis]: ACCELERATION PARTNERS, LLC, Class A Common Units    
Schedule of Investments [Line Items]    
Shares (in shares) [17],[20],[21]   1,019
Principal Amount - Debt Investments [20],[21]   $ 0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[20],[21] $ 0  
Investment, Identifier [Axis]: ACCELERATION PARTNERS, LLC, 1,019 Class A Common Units    
Schedule of Investments [Line Items]    
Shares (in shares) [14],[18],[19] 1,019  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10],[18],[19] $ 0  
Investment, Identifier [Axis]: ACCELERATION PARTNERS, LLC, 1,019 Preferred Units    
Schedule of Investments [Line Items]    
Shares (in shares) [14],[18],[19] 1,019  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10],[18],[19] $ 1,063  
Investment, Identifier [Axis]: ACCELERATION PARTNERS, LLC, First Lien    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 19,550 [22] $ 19,550 [23]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[23] 19,550  
Fair Value, ending balance [10],[22] 19,452  
Investment, Identifier [Axis]: ACCELERATION PARTNERS, LLC, Preferred Units    
Schedule of Investments [Line Items]    
Shares (in shares) [17],[20],[21]   1,019
Principal Amount - Debt Investments [20],[21]   $ 0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[20],[21] $ 1,223  
Investment, Identifier [Axis]: ACCELERATION, LLC, 1,611.22 Common Units    
Schedule of Investments [Line Items]    
Shares (in shares) [14],[18],[19] 1,611.22  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10],[18],[19] $ 0  
Investment, Identifier [Axis]: ACCELERATION, LLC, 13,451.22 Preferred Units    
Schedule of Investments [Line Items]    
Shares (in shares) [14],[18],[19] 13,451.22  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10],[18],[19] $ 1,263  
Investment, Identifier [Axis]: ACCELERATION, LLC, Common Units    
Schedule of Investments [Line Items]    
Shares (in shares) [17],[20],[21]   1,611.22
Principal Amount - Debt Investments [20],[21]   $ 0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[20],[21] 165  
Investment, Identifier [Axis]: ACCELERATION, LLC, Delayed Draw Term Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments [16]   0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[16] 0  
Investment, Identifier [Axis]: ACCELERATION, LLC, First Lien - Term Loan A    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 9,123 9,228
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 9,228  
Fair Value, ending balance [10] 8,886  
Investment, Identifier [Axis]: ACCELERATION, LLC, First Lien - Term Loan B    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 9,123 9,228
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 9,228  
Fair Value, ending balance [10] 9,005  
Investment, Identifier [Axis]: ACCELERATION, LLC, First Lien - Term Loan C    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 9,123 $ 9,228
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 9,228  
Fair Value, ending balance [10] 9,123  
Investment, Identifier [Axis]: ACCELERATION, LLC, Preferred Units    
Schedule of Investments [Line Items]    
Shares (in shares) [17],[20],[21]   13,451.22
Principal Amount - Debt Investments [20],[21]   $ 0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[20],[21] 1,482  
Investment, Identifier [Axis]: ACCELERATION, LLC, Revolving Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 1,950 [15] 3,700 [16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[16] 3,700  
Fair Value, ending balance [10],[15] 1,950  
Investment, Identifier [Axis]: ACE GATHERING, INC.    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments [24]   7,698
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[24] 7,082  
Investment, Identifier [Axis]: ACE GATHERING, INC., Second Lien    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments [25] 5,110  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10],[25] $ 5,007  
Investment, Identifier [Axis]: AIR CONDITIONING SPECIALIST, INC., 1,006,045.85 Preferred Units    
Schedule of Investments [Line Items]    
Shares (in shares) [7],[14],[18],[19] 1,006,045.85  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [7],[10],[18],[19] $ 2,749  
Investment, Identifier [Axis]: AIR CONDITIONING SPECIALIST, INC., Delayed Draw Term Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments [7],[15] 0  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [7],[10],[15] 0  
Investment, Identifier [Axis]: AIR CONDITIONING SPECIALIST, INC., First Lien    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 24,469 [7] $ 27,438
Amount of Interest or Dividends Credited in Income 2,210  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 27,438  
Gross Additions 11,066  
Gross Reductions (13,935)  
Amount of Realized Gain/(Loss) 175  
Amount of Unrealized Gain/(Loss) (275)  
Fair Value, ending balance [7],[10] $ 24,469  
Investment, Identifier [Axis]: AIR CONDITIONING SPECIALIST, INC., Preferred Units    
Schedule of Investments [Line Items]    
Shares (in shares) 1,006,045.85 766,738.93 [17],[20],[21]
Principal Amount - Debt Investments $ 0 $ 0 [20],[21]
Amount of Interest or Dividends Credited in Income 0  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[20],[21] 1,202  
Gross Additions 534  
Gross Reductions 0  
Amount of Realized Gain/(Loss) 0  
Amount of Unrealized Gain/(Loss) 1,013  
Fair Value, ending balance 2,749  
Investment, Identifier [Axis]: AIR CONDITIONING SPECIALIST, INC., Revolving Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 825 [7],[15] $ 800 [16]
Amount of Interest or Dividends Credited in Income 70  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[16] 800  
Gross Additions 605  
Gross Reductions (575)  
Amount of Realized Gain/(Loss) 15  
Amount of Unrealized Gain/(Loss) (20)  
Fair Value, ending balance [7],[10],[15] $ 825  
Investment, Identifier [Axis]: ALLIANCE SPORTS GROUP, L.P., 3.88% Membership Preferred Interest    
Schedule of Investments [Line Items]    
Ownership percent [14] 3.88%  
Investment, Identifier [Axis]: ALLIANCE SPORTS GROUP, L.P., 3.88% membership preferred interest    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10] $ 1,201  
Investment, Identifier [Axis]: ALLIANCE SPORTS GROUP, L.P., Membership preferred interest    
Schedule of Investments [Line Items]    
Ownership percent [17]   3.88%
Principal Amount - Debt Investments   $ 0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 2,691  
Investment, Identifier [Axis]: ALLIANCE SPORTS GROUP, L.P., Unsecured convertible Note    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 173 173
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 201  
Fair Value, ending balance [10] 173  
Investment, Identifier [Axis]: AMERICAN NUTS OPERATIONS LLC, First Lien - Term Loan A    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 12,944 [26] 11,716
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 10,978  
Fair Value, ending balance [10],[26] 10,505  
Investment, Identifier [Axis]: AMERICAN NUTS OPERATIONS LLC, First Lien - Term Loan B    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 12,106 [26] $ 11,716
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 9,958  
Fair Value, ending balance [10],[26] $ 7,869  
Investment, Identifier [Axis]: AMERICAN NUTS OPERATIONS LLC, Units of Class A common stock    
Schedule of Investments [Line Items]    
Shares (in shares) 3,000,000 [14],[18],[19] 3,000,000 [17],[20],[21]
Principal Amount - Debt Investments [20],[21]   $ 0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[20],[21] $ 0  
Fair Value, ending balance [10],[18],[19] 0  
Investment, Identifier [Axis]: AMERICAN TELECONFERENCING SERVICES, LTD., First Lien    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments [27]   4,899
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[27] 251  
Investment, Identifier [Axis]: AMERICAN TELECONFERENCING SERVICES, LTD., Revolving Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments [16],[27]   $ 862
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[16],[27] $ 44  
Investment, Identifier [Axis]: ARBORWORKS, LLC, 1,666.67 Class A-1 Common Units    
Schedule of Investments [Line Items]    
Shares (in shares) [7],[14] 1,666.67  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [7],[10] $ 0  
Investment, Identifier [Axis]: ARBORWORKS, LLC, 100 Class A Units    
Schedule of Investments [Line Items]    
Shares (in shares) [7],[14],[18],[19] 100  
Investment, Identifier [Axis]: ARBORWORKS, LLC, 13,898.32 Class A-1 Preferred Units    
Schedule of Investments [Line Items]    
Shares (in shares) [7],[14] 13,898.32  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [7],[10] $ 3,170  
Investment, Identifier [Axis]: ARBORWORKS, LLC, 13,898.32 Class B-1 Preferred Units    
Schedule of Investments [Line Items]    
Shares (in shares) [7],[14] 13,898.32  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [7],[10] $ 0  
Investment, Identifier [Axis]: ARBORWORKS, LLC, Class A Units    
Schedule of Investments [Line Items]    
Shares (in shares) [17],[20],[21]   100
Principal Amount - Debt Investments [20],[21]   $ 0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[20],[21] 0  
Investment, Identifier [Axis]: ARBORWORKS, LLC, First Lien    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 3,030 [7] 12,610
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 9,470  
Fair Value, ending balance [7],[10] 3,030  
Investment, Identifier [Axis]: ARBORWORKS, LLC, Revolving Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 806 [7],[15] $ 2,000 [16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[16] 1,502  
Fair Value, ending balance [7],[10],[15] 806  
Investment, Identifier [Axis]: ARBORWORKS, LLC6, 100 Class A Units    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [7],[10],[18],[19] $ 5  
Investment, Identifier [Axis]: ASC ORTHO MANAGEMENT COMPANY, LLC, 2,572 Common Units    
Schedule of Investments [Line Items]    
Shares (in shares) [14],[18],[19] 2,572  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10],[18],[19] $ 847  
Investment, Identifier [Axis]: ASC ORTHO MANAGEMENT COMPANY, LLC, Common Units    
Schedule of Investments [Line Items]    
Shares (in shares) [17],[20],[21]   2,572
Principal Amount - Debt Investments [20],[21]   $ 0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[20],[21] 847  
Investment, Identifier [Axis]: ATS OPERATING, LLC, Preferred units    
Schedule of Investments [Line Items]    
Shares (in shares) [17],[20],[21]   1,000,000
Principal Amount - Debt Investments [20],[21]   $ 0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[20],[21] $ 1,000  
Investment, Identifier [Axis]: ATS OPERATING, LLC, 1,000,000 Preferred units    
Schedule of Investments [Line Items]    
Shares (in shares) [14],[18],[19] 1,000,000  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10],[18],[19] $ 1,000  
Investment, Identifier [Axis]: ATS OPERATING, LLC, First Lien - Term Loan A    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 9,250 9,250
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 9,102  
Fair Value, ending balance [10] 9,195  
Investment, Identifier [Axis]: ATS OPERATING, LLC, First Lien - Term Loan B    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 9,250 9,250
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 9,102  
Fair Value, ending balance [10] 9,250  
Investment, Identifier [Axis]: ATS OPERATING, LLC, Revolving Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 500 [15] $ 500 [16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[16] 492  
Fair Value, ending balance [10],[15] $ 494  
Investment, Identifier [Axis]: ArborWorks, LLC, Class A Units    
Schedule of Investments [Line Items]    
Shares (in shares) 100  
Principal Amount - Debt Investments $ 0  
Amount of Interest or Dividends Credited in Income 0  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance 0  
Gross Additions 0  
Gross Reductions 0  
Amount of Realized Gain/(Loss) 0  
Amount of Unrealized Gain/(Loss) 5  
Fair Value, ending balance $ 5  
Investment, Identifier [Axis]: ArborWorks, LLC, Class A-1 Common Units    
Schedule of Investments [Line Items]    
Shares (in shares) 1,666.67  
Principal Amount - Debt Investments $ 0  
Amount of Interest or Dividends Credited in Income 0  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance 0  
Gross Additions 0  
Gross Reductions 0  
Amount of Realized Gain/(Loss) 0  
Amount of Unrealized Gain/(Loss) 0  
Fair Value, ending balance $ 0  
Investment, Identifier [Axis]: ArborWorks, LLC, Class A-1 Preferred Units    
Schedule of Investments [Line Items]    
Shares (in shares) 13,898.32  
Principal Amount - Debt Investments $ 0  
Amount of Interest or Dividends Credited in Income 0  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance 0  
Gross Additions 3,170  
Gross Reductions 0  
Amount of Realized Gain/(Loss) 0  
Amount of Unrealized Gain/(Loss) 0  
Fair Value, ending balance $ 3,170  
Investment, Identifier [Axis]: ArborWorks, LLC, Class B-1 Preferred Units    
Schedule of Investments [Line Items]    
Shares (in shares) 13,898.32  
Principal Amount - Debt Investments $ 0  
Amount of Interest or Dividends Credited in Income 0  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance 0  
Gross Additions 0  
Gross Reductions 0  
Amount of Realized Gain/(Loss) 0  
Amount of Unrealized Gain/(Loss) 0  
Fair Value, ending balance 0  
Investment, Identifier [Axis]: ArborWorks, LLC, First Lien    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 3,030  
Amount of Interest or Dividends Credited in Income 56  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance 0  
Gross Additions 3,030  
Gross Reductions 0  
Amount of Realized Gain/(Loss) 0  
Amount of Unrealized Gain/(Loss) 0  
Fair Value, ending balance 3,030  
Investment, Identifier [Axis]: ArborWorks, LLC, Revolving Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 806  
Amount of Interest or Dividends Credited in Income 14  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance 0  
Gross Additions 806  
Gross Reductions 0  
Amount of Realized Gain/(Loss) 0  
Amount of Unrealized Gain/(Loss) 0  
Fair Value, ending balance $ 806  
Investment, Identifier [Axis]: BINSWANGER HOLDING CORP., 900,000 shares of common stock    
Schedule of Investments [Line Items]    
Shares (in shares) [14] 900,000  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10] $ 598  
Investment, Identifier [Axis]: BINSWANGER HOLDING CORP., Shares of common stock    
Schedule of Investments [Line Items]    
Shares (in shares) [17]   900,000
Principal Amount - Debt Investments   $ 0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] $ 0  
Investment, Identifier [Axis]: BOND BRAND LOYALTY ULC, 1,000 Class A common units    
Schedule of Investments [Line Items]    
Shares (in shares) [14],[18],[19],[28] 1,000  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10],[18],[19],[28] $ 0  
Investment, Identifier [Axis]: BOND BRAND LOYALTY ULC, 1,000 Preferred units    
Schedule of Investments [Line Items]    
Shares (in shares) [14],[18],[19],[28] 1,000  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10],[18],[19],[28] $ 1,000  
Investment, Identifier [Axis]: BOND BRAND LOYALTY ULC, First Lien - Term Loan A    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments [19],[28] 8,978  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10],[19],[28] 8,816  
Investment, Identifier [Axis]: BOND BRAND LOYALTY ULC, First Lien - Term Loan B    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments [19],[28] 8,978  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10],[19],[28] 8,816  
Investment, Identifier [Axis]: BOND BRAND LOYALTY ULC, Revolving Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments [15],[19],[28] 0  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10],[15],[19],[28] $ 0  
Investment, Identifier [Axis]: BROAD SKY NETWORKS LLC, 1,131,579 Series A Preferred units    
Schedule of Investments [Line Items]    
Shares (in shares) [14],[18],[19] 1,131,579  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10],[18],[19] $ 1,400  
Investment, Identifier [Axis]: BROAD SKY NETWORKS LLC, 89,335 Series C Preferred units    
Schedule of Investments [Line Items]    
Shares (in shares) [14],[18],[19] 89,335  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10],[18],[19] $ 0  
Investment, Identifier [Axis]: BROAD SKY NETWORKS LLC, Series A Preferred units    
Schedule of Investments [Line Items]    
Shares (in shares) [17],[20],[21]   1,131,579
Principal Amount - Debt Investments [20],[21]   $ 0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[20],[21] 1,649  
Investment, Identifier [Axis]: BROAD SKY NETWORKS LLC, Series C Preferred units    
Schedule of Investments [Line Items]    
Shares (in shares) [17],[20],[21]   89,335
Principal Amount - Debt Investments [20],[21]   $ 0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[20],[21] 130  
Investment, Identifier [Axis]: C&M CONVEYOR, INC, First Lien-Term Loan A    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 6,500 [25] 6,500 [24]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[24] 6,377  
Fair Value, ending balance [10],[25] 6,500  
Investment, Identifier [Axis]: C&M CONVEYOR, INC, First Lien-Term Loan B    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 6,500 [25] 6,500 [24]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[24] 6,377  
Fair Value, ending balance [10],[25] 6,500  
Investment, Identifier [Axis]: CADMIUM, LLC, First Lien    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 7,362 7,385
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 7,134  
Fair Value, ending balance [10] 7,317  
Investment, Identifier [Axis]: CADMIUM, LLC, Revolving Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 615 615
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 594  
Fair Value, ending balance [10] 612  
Investment, Identifier [Axis]: CAMIN CARGO CONTROL, INC., First Lien    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments   $ 5,692
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] $ 5,692  
Investment, Identifier [Axis]: CATBIRD NYC, LLC, 1,000,000 Class A units    
Schedule of Investments [Line Items]    
Shares (in shares) [7],[14],[18],[19],[29] 1,000,000  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [7],[10],[18],[19],[29] $ 1,658  
Investment, Identifier [Axis]: CATBIRD NYC, LLC, 500,000 Class B units    
Schedule of Investments [Line Items]    
Shares (in shares) [7],[14],[15],[18],[19],[29] 500,000  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [7],[10],[15],[18],[19],[29] $ 714  
Investment, Identifier [Axis]: CATBIRD NYC, LLC, Class A Units    
Schedule of Investments [Line Items]    
Shares (in shares) 1,000,000  
Principal Amount - Debt Investments $ 0  
Amount of Interest or Dividends Credited in Income 6  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance 1,658  
Gross Additions 0  
Gross Reductions 0  
Amount of Realized Gain/(Loss) 0  
Amount of Unrealized Gain/(Loss) 0  
Fair Value, ending balance 1,658  
Investment, Identifier [Axis]: CATBIRD NYC, LLC, Class A units    
Schedule of Investments [Line Items]    
Shares (in shares) [17],[20],[21]   1,000,000
Principal Amount - Debt Investments [20],[21]   $ 0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[20],[21] $ 1,658  
Investment, Identifier [Axis]: CATBIRD NYC, LLC, Class B Units    
Schedule of Investments [Line Items]    
Shares (in shares) 500,000  
Principal Amount - Debt Investments $ 0  
Amount of Interest or Dividends Credited in Income 1  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance 714  
Gross Additions 0  
Gross Reductions 0  
Amount of Realized Gain/(Loss) 0  
Amount of Unrealized Gain/(Loss) 0  
Fair Value, ending balance 714  
Investment, Identifier [Axis]: CATBIRD NYC, LLC, Class B units    
Schedule of Investments [Line Items]    
Shares (in shares) [16],[17],[20],[21],[30]   500,000
Principal Amount - Debt Investments [16],[20],[21],[30]   $ 0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[16],[20],[21],[30] 714  
Investment, Identifier [Axis]: CATBIRD NYC, LLC, First Lien    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 15,200 [7] 15,500
Amount of Interest or Dividends Credited in Income 1,487  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 15,500  
Gross Additions 46  
Gross Reductions (300)  
Amount of Realized Gain/(Loss) 0  
Amount of Unrealized Gain/(Loss) (46)  
Fair Value, ending balance [7],[10] 15,200  
Investment, Identifier [Axis]: CATBIRD NYC, LLC, Revolving Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 0 [7],[15] $ 0 [16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[16] 0  
Fair Value, ending balance [7],[10],[15] 0  
Investment, Identifier [Axis]: CATBIRD NYC, LLC. Revolving Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 0  
Amount of Interest or Dividends Credited in Income 69  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance 0  
Gross Additions 1,512  
Gross Reductions (1,500)  
Amount of Realized Gain/(Loss) 0  
Amount of Unrealized Gain/(Loss) (12)  
Fair Value, ending balance 0  
Investment, Identifier [Axis]: CAVALIER BUYER, INC. Class A-1 Units    
Schedule of Investments [Line Items]    
Shares (in shares) [17],[20],[21]   625,000
Principal Amount - Debt Investments [20],[21]   $ 0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[20],[21] 0  
Investment, Identifier [Axis]: CAVALIER BUYER, INC. First Lien    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments   $ 6,500
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 6,372  
Investment, Identifier [Axis]: CAVALIER BUYER, INC. Preferred Units    
Schedule of Investments [Line Items]    
Shares (in shares) [17],[20],[21]   625,000
Principal Amount - Debt Investments [20],[21]   $ 0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[20],[21] 625  
Investment, Identifier [Axis]: CAVALIER BUYER, INC. Revolving Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments [16]   0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[16] $ 0  
Investment, Identifier [Axis]: CAVALIER BUYER, INC., 690,324 Class A-1 Units    
Schedule of Investments [Line Items]    
Shares (in shares) [14],[18],[19] 690,324  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10],[18],[19] $ 0  
Investment, Identifier [Axis]: CAVALIER BUYER, INC., 690,324 Preferred Units    
Schedule of Investments [Line Items]    
Shares (in shares) [14],[18],[19] 690,324  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10],[18],[19] $ 726  
Investment, Identifier [Axis]: CAVALIER BUYER, INC., First Lien    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 6,500  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10] 6,500  
Investment, Identifier [Axis]: CAVALIER BUYER, INC., Revolving Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments [15] 0  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10],[15] $ 0  
Investment, Identifier [Axis]: CDC DENTAL MANAGEMENT CO., LLC, 1,568.70 Class Y Preferred Units    
Schedule of Investments [Line Items]    
Shares (in shares) [14],[18],[19] 1,568.7  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10],[18],[19] $ 1,000  
Investment, Identifier [Axis]: CDC DENTAL MANAGEMENT CO., LLC, First Lien - Term Loan A    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 5,500  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10] 5,393  
Investment, Identifier [Axis]: CDC DENTAL MANAGEMENT CO., LLC, First Lien - Term Loan B    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 5,500  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10] 5,393  
Investment, Identifier [Axis]: CDC DENTAL MANAGEMENT CO., LLC, Revolving Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments [15] 0  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10],[15] $ 0  
Investment, Identifier [Axis]: CENTRAL MEDICAL SUPPLY LLC, 2,620,670 Preferred Units    
Schedule of Investments [Line Items]    
Shares (in shares) [7],[14],[18],[19] 2,620,670  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [7],[10],[18],[19] $ 1,360  
Investment, Identifier [Axis]: CENTRAL MEDICAL SUPPLY LLC, Delayed Draw Capex Term Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 100 [7],[15] 100 [16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[16] 99  
Fair Value, ending balance [7],[10],[15] 100  
Investment, Identifier [Axis]: CENTRAL MEDICAL SUPPLY LLC, Delayed Draw Term Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 100  
Amount of Interest or Dividends Credited in Income 21  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance 99  
Gross Additions 5  
Gross Reductions 0  
Amount of Realized Gain/(Loss) 0  
Amount of Unrealized Gain/(Loss) (4)  
Fair Value, ending balance 100  
Investment, Identifier [Axis]: CENTRAL MEDICAL SUPPLY LLC, First Lien    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 7,526 [7] $ 7,500
Amount of Interest or Dividends Credited in Income 889  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 7,402  
Gross Additions 51  
Gross Reductions 0  
Amount of Realized Gain/(Loss) 0  
Amount of Unrealized Gain/(Loss) 73  
Fair Value, ending balance [7],[10] $ 7,526  
Investment, Identifier [Axis]: CENTRAL MEDICAL SUPPLY LLC, Preferred Units    
Schedule of Investments [Line Items]    
Shares (in shares) 2,620,670 1,380,500 [17],[20],[21]
Principal Amount - Debt Investments $ 0 $ 0 [20],[21]
Amount of Interest or Dividends Credited in Income 0  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[20],[21] 357  
Gross Additions 248  
Gross Reductions 0  
Amount of Realized Gain/(Loss) 0  
Amount of Unrealized Gain/(Loss) 755  
Fair Value, ending balance 1,360  
Investment, Identifier [Axis]: CENTRAL MEDICAL SUPPLY LLC, Revolving Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 300 [7],[15] $ 300 [16]
Amount of Interest or Dividends Credited in Income 44  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[16] 296  
Gross Additions 4  
Gross Reductions 0  
Amount of Realized Gain/(Loss) 0  
Amount of Unrealized Gain/(Loss) 0  
Fair Value, ending balance [7],[10],[15] $ 300  
Investment, Identifier [Axis]: CHANDLER SIGNS, LLC, Units of Class A-1 common stock    
Schedule of Investments [Line Items]    
Shares (in shares) 1,500,000 1,500,000 [17],[20],[21]
Principal Amount - Debt Investments $ 0 $ 0 [20],[21]
Amount of Interest or Dividends Credited in Income 60  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[20],[21] 3,215  
Gross Additions 0  
Gross Reductions (3,402)  
Amount of Realized Gain/(Loss) 1,902  
Amount of Unrealized Gain/(Loss) (1,715)  
Fair Value, ending balance 0  
Investment, Identifier [Axis]: CITYVET, INC., Delayed Draw Term Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments [15] 0  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10],[15] 0  
Investment, Identifier [Axis]: CITYVET, INC., First Lien    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 15,000  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10] 14,985  
Investment, Identifier [Axis]: CRAFTY APES, LLC, First Lien    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 16,051 [22] $ 15,000 [23]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[23] 15,000  
Fair Value, ending balance [10],[22] $ 15,216  
Investment, Identifier [Axis]: DAMOTECH INC., 1,000 Class A Common units    
Schedule of Investments [Line Items]    
Shares (in shares) [14],[18],[19],[28] 1,000  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10],[18],[19],[28] $ 715  
Investment, Identifier [Axis]: DAMOTECH INC., 1,000 Preferred units    
Schedule of Investments [Line Items]    
Shares (in shares) [14],[18],[19],[28] 1,000  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10],[18],[19],[28] $ 1,193  
Investment, Identifier [Axis]: DAMOTECH INC., Delayed Draw Term Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments [19],[28] 3,000  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10],[19],[28] 2,943  
Investment, Identifier [Axis]: DAMOTECH INC., First Lien - Term Loan A    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments [19],[28] 5,100  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10],[19],[28] 5,003  
Investment, Identifier [Axis]: DAMOTECH INC., First Lien - Term Loan B    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments [19],[28] 5,100  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10],[19],[28] 5,003  
Investment, Identifier [Axis]: DAMOTECH INC., Revolving Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments [15],[19],[28] 0  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10],[15],[19],[28] $ 0  
Investment, Identifier [Axis]: DELPHI BEHAVIORAL HEALTH GROUP, LLC, Common Units    
Schedule of Investments [Line Items]    
Shares (in shares) 1,681.04 1,681.04 [17]
Principal Amount - Debt Investments $ 0 $ 0
Amount of Interest or Dividends Credited in Income 0  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 0  
Gross Additions 0  
Gross Reductions 0  
Amount of Realized Gain/(Loss) (3,615)  
Amount of Unrealized Gain/(Loss) 3,615  
Fair Value, ending balance 0  
Investment, Identifier [Axis]: DELPHI BEHAVIORAL HEALTH GROUP, LLC, First Lien A    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 0  
Amount of Interest or Dividends Credited in Income 0  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance 0  
Gross Additions 0  
Gross Reductions 0  
Amount of Realized Gain/(Loss) (1,649)  
Amount of Unrealized Gain/(Loss) 1,649  
Fair Value, ending balance 0  
Investment, Identifier [Axis]: DELPHI BEHAVIORAL HEALTH GROUP, LLC, First Lien B    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 0  
Amount of Interest or Dividends Credited in Income 0  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance 0  
Gross Additions 0  
Gross Reductions 0  
Amount of Realized Gain/(Loss) (1,829)  
Amount of Unrealized Gain/(Loss) 1,829  
Fair Value, ending balance 0  
Investment, Identifier [Axis]: DELPHI BEHAVIORAL HEALTH GROUP, LLC, First Lien, L+11.00% PIK    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments [27]   1,649
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[27] 0  
Investment, Identifier [Axis]: DELPHI BEHAVIORAL HEALTH GROUP, LLC, First Lien, L+9.00% PIK    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments [27]   1,829
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[27] 0  
Investment, Identifier [Axis]: DELPHI BEHAVIORAL HEALTH GROUP, LLC, Protective Advance    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 0 $ 1,448 [27]
Amount of Interest or Dividends Credited in Income 0  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[27] 0  
Gross Additions 0  
Gross Reductions 0  
Amount of Realized Gain/(Loss) (1,448)  
Amount of Unrealized Gain/(Loss) 1,448  
Fair Value, ending balance $ 0  
Investment, Identifier [Axis]: DELPHI LENDER HOLDCO LLC, 254 Common units    
Schedule of Investments [Line Items]    
Shares (in shares) [14] 254  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10] $ 0  
Investment, Identifier [Axis]: DYNAMIC COMMUNITIES, LLC, 2,500,000 Common units    
Schedule of Investments [Line Items]    
Shares (in shares) 2,500,000 [7],[14],[18],[19] 2,500,000 [17],[20],[21]
Principal Amount - Debt Investments [20],[21]   $ 0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[20],[21] $ 0  
Fair Value, ending balance [7],[10],[18],[19] $ 0  
Investment, Identifier [Axis]: DYNAMIC COMMUNITIES, LLC, 250,000 Class A Preferred Units    
Schedule of Investments [Line Items]    
Shares (in shares) 250,000 [7],[14],[18],[19] 250,000 [17],[20],[21]
Principal Amount - Debt Investments [20],[21]   $ 0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[20],[21] $ 625  
Fair Value, ending balance [7],[10],[18],[19] $ 317  
Investment, Identifier [Axis]: DYNAMIC COMMUNITIES, LLC, 255,984.22 Class C Preferred Units    
Schedule of Investments [Line Items]    
Shares (in shares) 255,984.22 [7],[14],[18],[19] 255,984.22 [17],[20],[21]
Principal Amount - Debt Investments [20],[21]   $ 0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[20],[21] $ 0  
Fair Value, ending balance [7],[10],[18],[19] $ 0  
Investment, Identifier [Axis]: DYNAMIC COMMUNITIES, LLC, 5,435,211.03 Class B Preferred Units    
Schedule of Investments [Line Items]    
Shares (in shares) 5,435,211.03 [7],[14],[18],[19] 5,435,211.03 [17],[20],[21]
Principal Amount - Debt Investments [20],[21]   $ 0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[20],[21] $ 2,218  
Fair Value, ending balance [7],[10],[18],[19] 0  
Investment, Identifier [Axis]: DYNAMIC COMMUNITIES, LLC, First Lien - Term Loan A    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 4,141 [7] 3,846
Amount of Interest or Dividends Credited in Income 297  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 3,823  
Gross Additions 297  
Gross Reductions 0  
Amount of Realized Gain/(Loss) 0  
Amount of Unrealized Gain/(Loss) 20  
Fair Value, ending balance [7],[10] 4,140  
Investment, Identifier [Axis]: DYNAMIC COMMUNITIES, LLC, First Lien - Term Loan B    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 4,226 [7] 3,867
Amount of Interest or Dividends Credited in Income 359  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 3,843  
Gross Additions 359  
Gross Reductions 0  
Amount of Realized Gain/(Loss) 0  
Amount of Unrealized Gain/(Loss) 24  
Fair Value, ending balance [7],[10] $ 4,226  
Investment, Identifier [Axis]: Dynamic Communities, LLC, Class A Preferred units    
Schedule of Investments [Line Items]    
Shares (in shares) 250,000  
Principal Amount - Debt Investments $ 0  
Amount of Interest or Dividends Credited in Income 0  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance 625  
Gross Additions 0  
Gross Reductions 0  
Amount of Realized Gain/(Loss) 0  
Amount of Unrealized Gain/(Loss) (308)  
Fair Value, ending balance $ 317  
Investment, Identifier [Axis]: Dynamic Communities, LLC, Class B Preferred units    
Schedule of Investments [Line Items]    
Shares (in shares) 5,435,211.03  
Principal Amount - Debt Investments $ 0  
Amount of Interest or Dividends Credited in Income 0  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance 2,218  
Gross Additions 0  
Gross Reductions 0  
Amount of Realized Gain/(Loss) 0  
Amount of Unrealized Gain/(Loss) (2,218)  
Fair Value, ending balance $ 0  
Investment, Identifier [Axis]: Dynamic Communities, LLC, Class C Preferred units    
Schedule of Investments [Line Items]    
Shares (in shares) 255,984.22  
Principal Amount - Debt Investments $ 0  
Amount of Interest or Dividends Credited in Income 0  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance 0  
Gross Additions 0  
Gross Reductions 0  
Amount of Realized Gain/(Loss) 0  
Amount of Unrealized Gain/(Loss) 0  
Fair Value, ending balance $ 0  
Investment, Identifier [Axis]: Dynamic Communities, LLC, Common units    
Schedule of Investments [Line Items]    
Shares (in shares) 2,500,000  
Principal Amount - Debt Investments $ 0  
Amount of Interest or Dividends Credited in Income 0  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance 0  
Gross Additions 0  
Gross Reductions 0  
Amount of Realized Gain/(Loss) 0  
Amount of Unrealized Gain/(Loss) 0  
Fair Value, ending balance 0  
Investment, Identifier [Axis]: EDGE AUTONOMY HOLDINGS, LLC, First Lien - Term Loan A    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 11,250  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10] 11,250  
Investment, Identifier [Axis]: EDGE AUTONOMY HOLDINGS, LLC, First Lien - Term Loan B    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 11,250  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10] 11,250  
Investment, Identifier [Axis]: EDGE AUTONOMY HOLDINGS, LLC, Revolving Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments [15] 0  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10],[15] 0  
Investment, Identifier [Axis]: EVEREST TRANSPORTATION SYSTEMS, LLC, First Lien    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 8,219 $ 8,566
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 8,566  
Fair Value, ending balance [10] $ 7,479  
Investment, Identifier [Axis]: EXACT BORROWER, LLC, 615.156 Common units    
Schedule of Investments [Line Items]    
Shares (in shares) [14] 615.156  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10] $ 945  
Investment, Identifier [Axis]: EXACT BORROWER, LLC, Common units    
Schedule of Investments [Line Items]    
Shares (in shares) [17]   615.156
Principal Amount - Debt Investments   $ 0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 770  
Investment, Identifier [Axis]: EXACT BORROWER, LLC, Delayed Draw Term Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 2,327 0 [16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[16] 0  
Fair Value, ending balance [10] 2,326  
Investment, Identifier [Axis]: EXACT BORROWER, LLC, First Lien - Term Loan A    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 8,751 9,450
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 9,271  
Fair Value, ending balance [10] 8,751  
Investment, Identifier [Axis]: EXACT BORROWER, LLC, First Lien - Term Loan B    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 8,751 9,450
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 9,271  
Fair Value, ending balance [10] 8,751  
Investment, Identifier [Axis]: EXACT BORROWER, LLC, Promissory Note    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 385 385
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 385  
Fair Value, ending balance [10] 385  
Investment, Identifier [Axis]: EXACT BORROWER, LLC, Revolving Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 0 [15] $ 0 [16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[16] 0  
Fair Value, ending balance [10],[15] $ 0  
Investment, Identifier [Axis]: FLIP ELECTRONICS, LLC, 2,446,170 Common Units    
Schedule of Investments [Line Items]    
Shares (in shares) [14],[18],[19],[29] 2,446,170  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10],[18],[19],[29] $ 9,181  
Investment, Identifier [Axis]: FLIP ELECTRONICS, LLC, Common Units    
Schedule of Investments [Line Items]    
Shares (in shares) [17],[20],[21],[30]   2,000,000
Principal Amount - Debt Investments [20],[21],[30]   $ 0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[20],[21],[30] 17,678  
Investment, Identifier [Axis]: FLIP ELECTRONICS, LLC, Delayed Draw Term Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments   2,818
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 2,818  
Investment, Identifier [Axis]: FLIP ELECTRONICS, LLC, First Lien    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments   31,845
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 31,845  
Investment, Identifier [Axis]: FM SYLVAN, INC., First Lien    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 11,850 11,963
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 11,963  
Fair Value, ending balance [10] 11,850  
Investment, Identifier [Axis]: FM SYLVAN, INC., Revolving Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 5,000 [15] $ 2,000 [16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[16] 2,000  
Fair Value, ending balance [10],[15] $ 5,000  
Investment, Identifier [Axis]: FOOD PHARMA SUBSIDIARY HOLDINGS, LLC, Class A Units    
Schedule of Investments [Line Items]    
Shares (in shares) 75,000 [14],[18],[19] 75,000 [17],[20],[21]
Principal Amount - Debt Investments [20],[21]   $ 0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[20],[21] $ 911  
Fair Value, ending balance [10],[18],[19] 1,662  
Investment, Identifier [Axis]: FOOD PHARMA SUBSIDIARY HOLDINGS, LLC, First Lien    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 7,030 7,030
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 7,030  
Fair Value, ending balance [10] $ 7,030  
Investment, Identifier [Axis]: FS VECTOR LLC, 1,000 Common units    
Schedule of Investments [Line Items]    
Shares (in shares) [14],[18],[19],[29] 1,000  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10],[18],[19],[29] $ 1,000  
Investment, Identifier [Axis]: FS VECTOR LLC, First Lien - Term Loan A    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 9,000  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10] 8,847  
Investment, Identifier [Axis]: FS VECTOR LLC, First Lien - Term Loan B    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 9,000  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10] 8,847  
Investment, Identifier [Axis]: FS VECTOR LLC, Revolving Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments [15] 0  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10],[15] 0  
Investment, Identifier [Axis]: GAINS INTERMEDIATE, LLC, Delayed Draw Term Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments [16]   0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[16] 0  
Investment, Identifier [Axis]: GAINS INTERMEDIATE, LLC, First Lien - Term Loan A    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 7,125 7,500
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 7,358  
Fair Value, ending balance [10] 7,125  
Investment, Identifier [Axis]: GAINS INTERMEDIATE, LLC, First Lien - Term Loan B    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 7,125 7,500
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 7,358  
Fair Value, ending balance [10] 7,125  
Investment, Identifier [Axis]: GAINS INTERMEDIATE, LLC, Revolving Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 0 [15] $ 0 [16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[16] 0  
Fair Value, ending balance [10],[15] $ 0  
Investment, Identifier [Axis]: GPT INDUSTRIES, LLC, 1,000,000 Class A Preferred Units    
Schedule of Investments [Line Items]    
Shares (in shares) [7],[14],[18],[19] 1,000,000  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [7],[10],[18],[19] $ 1,469  
Investment, Identifier [Axis]: GPT INDUSTRIES, LLC, Class A Preferred Units    
Schedule of Investments [Line Items]    
Shares (in shares) [17],[20],[21]   1,000,000
Principal Amount - Debt Investments [20],[21]   $ 0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[20],[21] 1,000  
Investment, Identifier [Axis]: GPT INDUSTRIES, LLC, First Lien    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 6,039 [7],[12] 6,150 [13]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[13] 6,030  
Fair Value, ending balance [7],[10],[12] 6,039  
Investment, Identifier [Axis]: GPT INDUSTRIES, LLC, Revolving Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 0 [7],[15] $ 0 [16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[16] 0  
Fair Value, ending balance [7],[10],[15] $ 0  
Investment, Identifier [Axis]: GPT Industries, LLC Class A Preferred Units    
Schedule of Investments [Line Items]    
Shares (in shares) 1,000,000  
Principal Amount - Debt Investments $ 0  
Amount of Interest or Dividends Credited in Income 0  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance 1,000  
Gross Additions 0  
Gross Reductions 0  
Amount of Realized Gain/(Loss) 0  
Amount of Unrealized Gain/(Loss) 469  
Fair Value, ending balance 1,469  
Investment, Identifier [Axis]: GPT Industries, LLC First Lien    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 6,039  
Amount of Interest or Dividends Credited in Income 658  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance 6,030  
Gross Additions 15  
Gross Reductions (111)  
Amount of Realized Gain/(Loss) 0  
Amount of Unrealized Gain/(Loss) 105  
Fair Value, ending balance 6,039  
Investment, Identifier [Axis]: GPT Industries, LLC Revolving Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 0  
Amount of Interest or Dividends Credited in Income 20  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance 0  
Gross Additions 9  
Gross Reductions 0  
Amount of Realized Gain/(Loss) 0  
Amount of Unrealized Gain/(Loss) (9)  
Fair Value, ending balance $ 0  
Investment, Identifier [Axis]: GRAMMATECH, INC., 1,000 Class A units    
Schedule of Investments [Line Items]    
Shares (in shares) [7],[14] 1,000  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [7],[10] $ 0  
Investment, Identifier [Axis]: GRAMMATECH, INC., 360.06 Class A-1 units    
Schedule of Investments [Line Items]    
Shares (in shares) [7],[14] 360.06  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [7],[10] $ 0  
Investment, Identifier [Axis]: GRAMMATECH, INC., Class A units    
Schedule of Investments [Line Items]    
Shares (in shares) 1,000 1,000 [17]
Principal Amount - Debt Investments $ 0 $ 0
Amount of Interest or Dividends Credited in Income 0  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 0  
Gross Additions 0  
Gross Reductions 0  
Amount of Realized Gain/(Loss) 0  
Amount of Unrealized Gain/(Loss) 0  
Fair Value, ending balance $ 0  
Investment, Identifier [Axis]: GRAMMATECH, INC., Class A-1 units    
Schedule of Investments [Line Items]    
Shares (in shares) 360.06 360.06 [17]
Principal Amount - Debt Investments $ 0 $ 0
Amount of Interest or Dividends Credited in Income 0  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 372  
Gross Additions 0  
Gross Reductions 0  
Amount of Realized Gain/(Loss) 0  
Amount of Unrealized Gain/(Loss) (372)  
Fair Value, ending balance 0  
Investment, Identifier [Axis]: GRAMMATECH, INC., First Lien    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 2,000 [7] 10,031
Amount of Interest or Dividends Credited in Income 736  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 10,031  
Gross Additions 19  
Gross Reductions (8,031)  
Amount of Realized Gain/(Loss) 39  
Amount of Unrealized Gain/(Loss) (58)  
Fair Value, ending balance [7],[10] 2,000  
Investment, Identifier [Axis]: GRAMMATECH, INC., Revolving Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 0 [7],[15] $ 0 [16]
Amount of Interest or Dividends Credited in Income 7  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[16] 0  
Gross Additions 7  
Gross Reductions 0  
Amount of Realized Gain/(Loss) 0  
Amount of Unrealized Gain/(Loss) (7)  
Fair Value, ending balance [7],[10],[15] 0  
Investment, Identifier [Axis]: GUARDIAN FLEET SERVICES, INC. Class A Units    
Schedule of Investments [Line Items]    
Shares (in shares) [17],[20],[21]   1,500,000
Principal Amount - Debt Investments [20],[21]   $ 0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[20],[21] 1,500  
Investment, Identifier [Axis]: GUARDIAN FLEET SERVICES, INC. First Lien    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments   4,511
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 4,376  
Investment, Identifier [Axis]: GUARDIAN FLEET SERVICES, INC. Warrants    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments   0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] $ 80  
Investment, Identifier [Axis]: GUARDIAN FLEET SERVICES, INC., 1,500,000 Class A Units    
Schedule of Investments [Line Items]    
Shares (in shares) [14],[18],[19] 1,500,000  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10],[18],[19] $ 1,565  
Investment, Identifier [Axis]: GUARDIAN FLEET SERVICES, INC., First Lien    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 7,051  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10] 6,966  
Investment, Identifier [Axis]: GUARDIAN FLEET SERVICES, INC., Warrants (Expiration - February 10, 2033)    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10] 35  
Investment, Identifier [Axis]: GUARDIAN FLEET SERVICES, INC., Warrants (Expiration - November 30, 2033)    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10] 20  
Investment, Identifier [Axis]: GULF PACIFIC ACQUISITION, LLC, Delayed Draw Term Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 301 [15] 303 [16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[16] 297  
Fair Value, ending balance [10],[15] 295  
Investment, Identifier [Axis]: GULF PACIFIC ACQUISITION, LLC, First Lien    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 3,615 3,642
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 3,573  
Fair Value, ending balance [10] 3,546  
Investment, Identifier [Axis]: GULF PACIFIC ACQUISITION, LLC, Revolving Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 454 [15] 353 [16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[16] 347  
Fair Value, ending balance [10],[15] 446  
Investment, Identifier [Axis]: HEAT TRAK, LLC, First Lien    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 11,500  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10] 11,270  
Investment, Identifier [Axis]: HEAT TRAK, LLC, Warrants (Expiration - June 9, 2033)    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10] $ 1,104  
Investment, Identifier [Axis]: HH-INSPIRE ACQUISITION, INC., 108,211.4 Preferred units    
Schedule of Investments [Line Items]    
Shares (in shares) [14],[18],[19] 108,211.4  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10],[18],[19] $ 323  
Investment, Identifier [Axis]: HH-INSPIRE ACQUISITION, INC., First Lien    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 7,996  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10] 7,356  
Investment, Identifier [Axis]: HH-INSPIRE ACQUISITION, INC., Revolving Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments [15] 719  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10],[15] 662  
Investment, Identifier [Axis]: HYBRID APPAREL, LLC, Second Lien    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 15,848 [25] $ 15,750 [24]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[24] 13,120  
Fair Value, ending balance [10],[25] $ 15,452  
Investment, Identifier [Axis]: I-45 SLF LLC    
Schedule of Investments [Line Items]    
Ownership percent 80.00% [9],[14],[19],[29] 80.00% [16],[17],[21],[30]
Principal Amount - Debt Investments [16],[21],[30]   $ 0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[16],[21],[30] $ 51,256  
Fair Value, ending balance [9],[10],[19],[29] $ 54,200  
Investment, Identifier [Axis]: I-45 SLF LLC, LLC equity interest    
Schedule of Investments [Line Items]    
Ownership percent 80.00%  
Principal Amount - Debt Investments $ 0  
Amount of Interest or Dividends Credited in Income 6,439  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance 51,256  
Gross Additions 0  
Gross Reductions 0  
Amount of Realized Gain/(Loss) 0  
Amount of Unrealized Gain/(Loss) 2,944  
Fair Value, ending balance $ 54,200  
Investment, Identifier [Axis]: IGNITE VISIBILITY LLC, 833 Class A Common Units    
Schedule of Investments [Line Items]    
Shares (in shares) [14],[18],[19] 833  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10],[18],[19] $ 167  
Investment, Identifier [Axis]: IGNITE VISIBILITY LLC, 833 Preferred Units    
Schedule of Investments [Line Items]    
Shares (in shares) [14],[18],[19] 833  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10],[18],[19] $ 833  
Investment, Identifier [Axis]: IGNITE VISIBILITY LLC, Delayed Draw Term Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments [15] 0  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10],[15] 0  
Investment, Identifier [Axis]: IGNITE VISIBILITY LLC, First Lien - Term Loan A    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 5,000  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10] 4,926  
Investment, Identifier [Axis]: IGNITE VISIBILITY LLC, First Lien - Term Loan B    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 5,000  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10] 4,926  
Investment, Identifier [Axis]: IGNITE VISIBILITY LLC, Revolving Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments [15] 0  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10],[15] $ 0  
Investment, Identifier [Axis]: INFOLINKS MEDIA BUYCO, LLC, 1.68% LP interest    
Schedule of Investments [Line Items]    
Ownership percent [14],[15],[18],[19],[29] 1.68%  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10],[15],[18],[19],[29] $ 1,121  
Investment, Identifier [Axis]: INFOLINKS MEDIA BUYCO, LLC, Delayed Draw Term Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments [16]   0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[16] 0  
Investment, Identifier [Axis]: INFOLINKS MEDIA BUYCO, LLC, First Lien    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 8,265 $ 7,653
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 7,653  
Fair Value, ending balance [10] 8,265  
Investment, Identifier [Axis]: INFOLINKS MEDIA BUYCO, LLC, LP interest    
Schedule of Investments [Line Items]    
Ownership percent [16],[17],[20],[21],[30]   1.68%
Principal Amount - Debt Investments [16],[20],[21],[30]   $ 0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[16],[20],[21],[30] $ 944  
Investment, Identifier [Axis]: INSTITUTES OF HEALTH, LLC, 100,000 Preferred units    
Schedule of Investments [Line Items]    
Shares (in shares) [14],[18],[19] 100,000  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10],[18],[19] $ 1,000  
Investment, Identifier [Axis]: INSTITUTES OF HEALTH, LLC, First Lien - Term Loan A    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 7,500  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10] 7,357  
Investment, Identifier [Axis]: INSTITUTES OF HEALTH, LLC, First Lien - Term Loan B    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 7,500  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10] 7,357  
Investment, Identifier [Axis]: INSTITUTES OF HEALTH, LLC, Revolving Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments [15] 0  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10],[15] $ 0  
Investment, Identifier [Axis]: ISI ENTERPRISES, LLC, 1,000,000 Series A Preferred units    
Schedule of Investments [Line Items]    
Shares (in shares) [14] 1,000,000  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10] $ 1,132  
Investment, Identifier [Axis]: ISI ENTERPRISES, LLC, 166,667 Series A-1 Preferred units    
Schedule of Investments [Line Items]    
Shares (in shares) [14] 166,667  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10] $ 678  
Investment, Identifier [Axis]: ISI ENTERPRISES, LLC, First Lien    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 5,000 5,000
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 5,000  
Fair Value, ending balance [10] 5,000  
Investment, Identifier [Axis]: ISI ENTERPRISES, LLC, Revolving Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 0 [15] $ 0 [16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[16] 0  
Fair Value, ending balance [10],[15] 0  
Investment, Identifier [Axis]: ISI ENTERPRISES, LLC, Series A Preferred units    
Schedule of Investments [Line Items]    
Shares (in shares) [17]   1,000,000
Principal Amount - Debt Investments   $ 0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] $ 1,000  
Investment, Identifier [Axis]: ISLAND PUMP AND TANK, LLC, 1,195,526 Preferred units    
Schedule of Investments [Line Items]    
Shares (in shares) [14],[18],[19] 1,195,526  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10],[18],[19] $ 2,271  
Investment, Identifier [Axis]: ISLAND PUMP AND TANK, LLC, First Lien    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 25,000 $ 9,000
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 8,823  
Fair Value, ending balance [10] 25,000  
Investment, Identifier [Axis]: ISLAND PUMP AND TANK, LLC, Preferred units    
Schedule of Investments [Line Items]    
Shares (in shares) [17],[20],[21]   750,000
Principal Amount - Debt Investments [20],[21]   $ 0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[20],[21] 750  
Investment, Identifier [Axis]: ISLAND PUMP AND TANK, LLC, Revolving Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 0 [15] $ 500 [16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[16] 471  
Fair Value, ending balance [10],[15] $ 0  
Investment, Identifier [Axis]: ITA HOLDINGS GROUP, LLC, 9.25% Class A Membership Interest    
Schedule of Investments [Line Items]    
Ownership percent [7],[14],[18],[19],[29] 9.25%  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [7],[10],[18],[19],[29] $ 2,374  
Investment, Identifier [Axis]: ITA HOLDINGS GROUP, LLC, Class A Membership Interest    
Schedule of Investments [Line Items]    
Ownership percent [17],[20],[21]   9.25%
Principal Amount - Debt Investments [20],[21]   $ 0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[20],[21] $ 4,348  
Investment, Identifier [Axis]: ITA HOLDINGS GROUP, LLC, Class A membership interest    
Schedule of Investments [Line Items]    
Ownership percent 9.25%  
Principal Amount - Debt Investments $ 0  
Amount of Interest or Dividends Credited in Income 120  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance 4,348  
Gross Additions 0  
Gross Reductions 0  
Amount of Realized Gain/(Loss) 0  
Amount of Unrealized Gain/(Loss) (1,974)  
Fair Value, ending balance 2,374  
Investment, Identifier [Axis]: ITA HOLDINGS GROUP, LLC, Delayed Draw Term Loan - A    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments [7],[15] 1,058  
Amount of Interest or Dividends Credited in Income 46  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance 0  
Gross Additions 1,034  
Gross Reductions 0  
Amount of Realized Gain/(Loss) 0  
Amount of Unrealized Gain/(Loss) 24  
Fair Value, ending balance [7],[10],[15] 1,058  
Investment, Identifier [Axis]: ITA HOLDINGS GROUP, LLC, Delayed Draw Term Loan - B    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments [7],[15] 1,058  
Amount of Interest or Dividends Credited in Income 52  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance 0  
Gross Additions 1,034  
Gross Reductions 0  
Amount of Realized Gain/(Loss) 0  
Amount of Unrealized Gain/(Loss) 24  
Fair Value, ending balance [7],[10],[15] 1,058  
Investment, Identifier [Axis]: ITA HOLDINGS GROUP, LLC, First Lien - PIK Note A    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 0 3,271
Amount of Interest or Dividends Credited in Income 88  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 3,255  
Gross Additions 168  
Gross Reductions (3,427)  
Amount of Realized Gain/(Loss) 0  
Amount of Unrealized Gain/(Loss) 4  
Fair Value, ending balance 0  
Investment, Identifier [Axis]: ITA HOLDINGS GROUP, LLC, First Lien - PIK Note B    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 0 129
Amount of Interest or Dividends Credited in Income 3  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 128  
Gross Additions 6  
Gross Reductions (134)  
Amount of Realized Gain/(Loss) 0  
Amount of Unrealized Gain/(Loss) 0  
Fair Value, ending balance 0  
Investment, Identifier [Axis]: ITA HOLDINGS GROUP, LLC, First Lien - Term B Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 12,966 [7] 5,057
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 5,068  
Fair Value, ending balance [7],[10] 12,966  
Investment, Identifier [Axis]: ITA HOLDINGS GROUP, LLC, First Lien - Term Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 12,966 [7] 10,114
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 10,114  
Fair Value, ending balance [7],[10] 12,966  
Investment, Identifier [Axis]: ITA HOLDINGS GROUP, LLC, First Lien - Term Loan - 1    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 0  
Amount of Interest or Dividends Credited in Income 282  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance 10,114  
Gross Additions 6  
Gross Reductions (10,145)  
Amount of Realized Gain/(Loss) 0  
Amount of Unrealized Gain/(Loss) 25  
Fair Value, ending balance 0  
Investment, Identifier [Axis]: ITA HOLDINGS GROUP, LLC, First Lien - Term Loan - 2    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 12,966  
Amount of Interest or Dividends Credited in Income 1,278  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance 0  
Gross Additions 11,013  
Gross Reductions 0  
Amount of Realized Gain/(Loss) 0  
Amount of Unrealized Gain/(Loss) 1,953  
Fair Value, ending balance 12,966  
Investment, Identifier [Axis]: ITA HOLDINGS GROUP, LLC, First Lien - Term Loan B - 1    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 0  
Amount of Interest or Dividends Credited in Income 189  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance 5,068  
Gross Additions 17  
Gross Reductions (5,073)  
Amount of Realized Gain/(Loss) 0  
Amount of Unrealized Gain/(Loss) (12)  
Fair Value, ending balance 0  
Investment, Identifier [Axis]: ITA HOLDINGS GROUP, LLC, First Lien - Term Loan B - 2    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 12,966  
Amount of Interest or Dividends Credited in Income 1,409  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance 0  
Gross Additions 11,005  
Gross Reductions 0  
Amount of Realized Gain/(Loss) 0  
Amount of Unrealized Gain/(Loss) 1,961  
Fair Value, ending balance 12,966  
Investment, Identifier [Axis]: ITA HOLDINGS GROUP, LLC, Revolving Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 0 [7],[15] 7,000
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 7,014  
Fair Value, ending balance [7],[10],[15] 0  
Investment, Identifier [Axis]: ITA HOLDINGS GROUP, LLC, Revolving loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 0  
Amount of Interest or Dividends Credited in Income 282  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance 7,014  
Gross Additions (30)  
Gross Reductions (7,005)  
Amount of Realized Gain/(Loss) 0  
Amount of Unrealized Gain/(Loss) 21  
Fair Value, ending balance 0  
Investment, Identifier [Axis]: ITA HOLDINGS GROUP, LLC, Warrants (Expiration - June 21, 2033)    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [7],[10],[18],[19] 3,869  
Investment, Identifier [Axis]: ITA HOLDINGS GROUP, LLC, Warrants (Expiration - March 29, 2029)    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [7],[10],[18],[19] 4,005  
Investment, Identifier [Axis]: ITA HOLDINGS GROUP, LLC, Warrants (Expiration - March 29, 2029)9,13    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments   0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 4,046  
Investment, Identifier [Axis]: ITA HOLDINGS GROUP, LLC, Warrants - 1    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 0  
Amount of Interest or Dividends Credited in Income 0  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance 4,046  
Gross Additions 0  
Gross Reductions 0  
Amount of Realized Gain/(Loss) 0  
Amount of Unrealized Gain/(Loss) (41)  
Fair Value, ending balance 4,005  
Investment, Identifier [Axis]: ITA HOLDINGS GROUP, LLC, Warrants - 2    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 0  
Amount of Interest or Dividends Credited in Income 0  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance 0  
Gross Additions 3,791  
Gross Reductions 0  
Amount of Realized Gain/(Loss) 0  
Amount of Unrealized Gain/(Loss) 78  
Fair Value, ending balance 3,869  
Investment, Identifier [Axis]: JACKSON HEWITT TAX SERVICE, INC., First Lien    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 10,000  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10] 9,850  
Investment, Identifier [Axis]: JVMC HOLDINGS CORP., First Lien    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 1,855 6,132
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 6,132  
Fair Value, ending balance [10] 1,855  
Investment, Identifier [Axis]: KMS, INC., Delayed Draw Term Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments [16],[24]   2,228
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[16],[24] 2,016  
Investment, Identifier [Axis]: KMS, INC., First Lien    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 17,856 [25] 15,800 [24]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[24] 14,299  
Fair Value, ending balance [10],[25] 15,892  
Investment, Identifier [Axis]: LASH OPCO, LLC, First Lien    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 10,452 10,532
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 10,110  
Fair Value, ending balance [10] 10,243  
Investment, Identifier [Axis]: LASH OPCO, LLC, Revolving Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 622 [15] 343 [16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[16] 330  
Fair Value, ending balance [10],[15] $ 609  
Investment, Identifier [Axis]: LGM PHARMA, LLC, 142,278.89 units of Class A common stock    
Schedule of Investments [Line Items]    
Shares (in shares) [14],[18],[19] 142,278.89  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10],[18],[19] $ 4,037  
Investment, Identifier [Axis]: LGM PHARMA, LLC, Delayed Draw Term Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 4,279 2,501
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 2,501  
Fair Value, ending balance [10] 4,279  
Investment, Identifier [Axis]: LGM PHARMA, LLC, First Lien    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 5,000 $ 11,477
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 11,477  
Fair Value, ending balance [10] 5,000  
Investment, Identifier [Axis]: LGM PHARMA, LLC, First Lien - Term Loan A    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 4,884  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10] 4,782  
Investment, Identifier [Axis]: LGM PHARMA, LLC, First Lien - Term Loan B    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 4,884  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10] 4,884  
Investment, Identifier [Axis]: LGM PHARMA, LLC, Revolving Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments [15] 0  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10],[15] 0  
Investment, Identifier [Axis]: LGM PHARMA, LLC, Units of Class A common stock    
Schedule of Investments [Line Items]    
Shares (in shares) [17],[20],[21]   142,278.89
Principal Amount - Debt Investments [20],[21]   $ 0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[20],[21] 1,692  
Investment, Identifier [Axis]: LGM PHARMA, LLC, Unsecured convertible note    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 136 [18],[19] $ 113 [20],[21]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[20],[21] 113  
Fair Value, ending balance [10],[18],[19] $ 136  
Investment, Identifier [Axis]: LIGHTING RETROFIT INTERNATIONAL, LLC (DBA ENVOCORE), Common units    
Schedule of Investments [Line Items]    
Shares (in shares) 203,124.9999  
Principal Amount - Debt Investments $ 0  
Amount of Interest or Dividends Credited in Income 0  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance 0  
Gross Additions 0  
Gross Reductions 0  
Amount of Realized Gain/(Loss) 0  
Amount of Unrealized Gain/(Loss) 0  
Fair Value, ending balance 0  
Investment, Identifier [Axis]: LIGHTING RETROFIT INTERNATIONAL, LLC (DBA ENVOCORE), First Lien    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 5,104  
Amount of Interest or Dividends Credited in Income 294  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance 5,143  
Gross Additions 0  
Gross Reductions (39)  
Amount of Realized Gain/(Loss) 0  
Amount of Unrealized Gain/(Loss) (138)  
Fair Value, ending balance 4,966  
Investment, Identifier [Axis]: LIGHTING RETROFIT INTERNATIONAL, LLC (DBA ENVOCORE), Revolving Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 0  
Amount of Interest or Dividends Credited in Income 8  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance 0  
Gross Additions 0  
Gross Reductions 0  
Amount of Realized Gain/(Loss) 0  
Amount of Unrealized Gain/(Loss) 0  
Fair Value, ending balance 0  
Investment, Identifier [Axis]: LIGHTING RETROFIT INTERNATIONAL, LLC (DBA ENVOCORE), Second Lien    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 5,208  
Amount of Interest or Dividends Credited in Income 0  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance 3,594  
Gross Additions 0  
Gross Reductions 0  
Amount of Realized Gain/(Loss) 0  
Amount of Unrealized Gain/(Loss) 1,323  
Fair Value, ending balance $ 4,917  
Investment, Identifier [Axis]: LIGHTING RETROFIT INTERNATIONAL, LLC (DBA ENVOCORE), Series A Preferred units    
Schedule of Investments [Line Items]    
Shares (in shares) 208,333.3333  
Principal Amount - Debt Investments $ 0  
Amount of Interest or Dividends Credited in Income 0  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance 0  
Gross Additions 0  
Gross Reductions 0  
Amount of Realized Gain/(Loss) 0  
Amount of Unrealized Gain/(Loss) 0  
Fair Value, ending balance $ 0  
Investment, Identifier [Axis]: LIGHTING RETROFIT INTERNATIONAL, LLC, Common units    
Schedule of Investments [Line Items]    
Shares (in shares) 203,124.9999 [7],[14],[18],[19] 203,124.9999 [17],[20],[21]
Principal Amount - Debt Investments [20],[21]   $ 0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[20],[21] $ 0  
Fair Value, ending balance [7],[10],[18],[19] 0  
Investment, Identifier [Axis]: LIGHTING RETROFIT INTERNATIONAL, LLC, First Lien    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 5,104 [7] 5,143
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 5,143  
Fair Value, ending balance [7],[10] 4,966  
Investment, Identifier [Axis]: LIGHTING RETROFIT INTERNATIONAL, LLC, Revolving Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 0 [7],[15] 0 [16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[16] 0  
Fair Value, ending balance [7],[10],[15] 0  
Investment, Identifier [Axis]: LIGHTING RETROFIT INTERNATIONAL, LLC, Second Lien    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 5,208 [7],[26] $ 5,208 [27]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[27] 3,594  
Fair Value, ending balance [7],[10],[26] $ 4,917  
Investment, Identifier [Axis]: LIGHTING RETROFIT INTERNATIONAL, LLC, Series A Preferred units    
Schedule of Investments [Line Items]    
Shares (in shares) 208,333.3333 [7],[14],[18],[19] 208,333.3333 [17],[20],[21]
Principal Amount - Debt Investments [20],[21]   $ 0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[20],[21] $ 0  
Fair Value, ending balance [7],[10],[18],[19] $ 0  
Investment, Identifier [Axis]: LIGHTNING INTERMEDIATE II, LLC, 0.88% LLC interest    
Schedule of Investments [Line Items]    
Ownership percent [14],[18],[19],[29] 0.88%  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10],[18],[19],[29] $ 263  
Investment, Identifier [Axis]: LIGHTNING INTERMEDIATE II, LLC, First Lien    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 22,280 $ 22,714
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 22,305  
Fair Value, ending balance [10] 21,166  
Investment, Identifier [Axis]: LIGHTNING INTERMEDIATE II, LLC, LLC interest    
Schedule of Investments [Line Items]    
Ownership percent [17],[20],[21]   0.88%
Principal Amount - Debt Investments [20],[21]   $ 0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[20],[21] 416  
Investment, Identifier [Axis]: LIGHTNING INTERMEDIATE II, LLC, Revolving Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 556 [15] 0 [16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[16] 0  
Fair Value, ending balance [10],[15] $ 528  
Investment, Identifier [Axis]: LKC TECHNOLOGIES, INC., 1,000,000 Class A units    
Schedule of Investments [Line Items]    
Shares (in shares) [14],[18],[19] 1,000,000  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10],[18],[19] $ 1,457  
Investment, Identifier [Axis]: LKC TECHNOLOGIES, INC., First Lien    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 6,500  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10] 6,500  
Investment, Identifier [Axis]: LKC TECHNOLOGIES, INC., Revolving Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments [15] 0  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10],[15] 0  
Investment, Identifier [Axis]: LLFLEX, LLC, First Lien    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 10,795 [25] 10,835 [24]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[24] 10,131  
Fair Value, ending balance [10],[25] 9,176  
Investment, Identifier [Axis]: MAKO STEEL LP, First Lien    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 7,777 7,879
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 7,839  
Fair Value, ending balance [10] 7,777  
Investment, Identifier [Axis]: MAKO STEEL LP, Revolving Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 0 [15] 943 [16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[16] 939  
Fair Value, ending balance [10],[15] $ 0  
Investment, Identifier [Axis]: MAMMOTH BORROWCO, INC., Class A Preferred Units    
Schedule of Investments [Line Items]    
Shares (in shares) [14],[18],[19] 1,000,000  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10],[18],[19] $ 1,000  
Investment, Identifier [Axis]: MAMMOTH BORROWCO, INC., Delayed Draw Term Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments [15] 0  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10],[15] 0  
Investment, Identifier [Axis]: MAMMOTH BORROWCO, INC., First Lien - Term Loan A    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 10,750  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10] 10,485  
Investment, Identifier [Axis]: MAMMOTH BORROWCO, INC., First Lien - Term Loan B    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 10,750  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10] 10,485  
Investment, Identifier [Axis]: MAMMOTH BORROWCO, INC., Revolving Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments [15] 0  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10],[15] $ 0  
Investment, Identifier [Axis]: MERCURY ACQUISITION 2021, LLC, 12,059,033 Series A Units    
Schedule of Investments [Line Items]    
Shares (in shares) [14],[18],[19] 12,059,033  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10],[18],[19] $ 0  
Investment, Identifier [Axis]: MERCURY ACQUISITION 2021, LLC, First Lien    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 12,735 12,344
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 11,949  
Fair Value, ending balance [10] 11,856  
Investment, Identifier [Axis]: MERCURY ACQUISITION 2021, LLC, Second Lien    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 2,866 $ 2,759
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 2,593  
Fair Value, ending balance [10] 2,562  
Investment, Identifier [Axis]: MERCURY ACQUISITION 2021, LLC, Series A units    
Schedule of Investments [Line Items]    
Shares (in shares) [17],[20],[21]   2,089,599
Principal Amount - Debt Investments [20],[21]   $ 0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[20],[21] 770  
Investment, Identifier [Axis]: MICROBE FORMULAS LLC, First Lien    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 10,016 11,621
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 11,505  
Fair Value, ending balance [10] 10,016  
Investment, Identifier [Axis]: MICROBE FORMULAS LLC, Revolving Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 0 [15] $ 0 [16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[16] 0  
Fair Value, ending balance [10],[15] $ 0  
Investment, Identifier [Axis]: MUENSTER MILLING COMPANY, LLC, Class A Units    
Schedule of Investments [Line Items]    
Shares (in shares) [14],[18],[19] 1,000,000  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10],[18],[19] $ 807  
Investment, Identifier [Axis]: MUENSTER MILLING COMPANY, LLC, Class A units    
Schedule of Investments [Line Items]    
Shares (in shares) [17],[20],[21]   1,000,000
Principal Amount - Debt Investments [20],[21]   $ 0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[20],[21] $ 1,185  
Investment, Identifier [Axis]: MUENSTER MILLING COMPANY, LLC, Class A-1 Units    
Schedule of Investments [Line Items]    
Shares (in shares) [14],[18],[19] 1,130,387  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10],[18],[19] $ 403  
Investment, Identifier [Axis]: MUENSTER MILLING COMPANY, LLC, First Lien    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 21,800 21,800
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 21,800  
Fair Value, ending balance [10] 21,364  
Investment, Identifier [Axis]: MUENSTER MILLING COMPANY, LLC, Revolving Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 0 $ 0 [16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[16] 0  
Fair Value, ending balance [10] $ 0  
Investment, Identifier [Axis]: NATIONAL CREDIT CARE, LLC, 191,049.33 Class A-3 Preferred units    
Schedule of Investments [Line Items]    
Shares (in shares) [14],[18],[19],[29] 191,049.33  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10],[18],[19],[29] $ 2,000  
Investment, Identifier [Axis]: NATIONAL CREDIT CARE, LLC, Class A-3 Preferred units    
Schedule of Investments [Line Items]    
Shares (in shares) [17],[20],[21],[30]   191,049.33
Principal Amount - Debt Investments [20],[21],[30]   $ 0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[20],[21],[30] 2,000  
Investment, Identifier [Axis]: NATIONAL CREDIT CARE, LLC, First Lien - Term Loan A    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 9,716 9,716
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 9,550  
Fair Value, ending balance [10] 9,259  
Investment, Identifier [Axis]: NATIONAL CREDIT CARE, LLC, First Lien - Term Loan B    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 9,716 9,716
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 9,550  
Fair Value, ending balance [10] 9,259  
Investment, Identifier [Axis]: NEUROPSYCHIATRIC HOSPITALS, LLC, First Lien - Term Loan A    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 7,433  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10] 7,433  
Investment, Identifier [Axis]: NEUROPSYCHIATRIC HOSPITALS, LLC, First Lien - Term Loan B    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 7,433  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10] 7,433  
Investment, Identifier [Axis]: NEUROPSYCHIATRIC HOSPITALS, LLC, First Lien - Term Loan C    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 5,153  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10] 5,153  
Investment, Identifier [Axis]: NEUROPSYCHIATRIC HOSPITALS, LLC, First Lien - Term Loan D    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 12,988  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10] 12,988  
Investment, Identifier [Axis]: NEUROPSYCHIATRIC HOSPITALS, LLC, First Lien-Term Loan A    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments   7,478
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 7,104  
Investment, Identifier [Axis]: NEUROPSYCHIATRIC HOSPITALS, LLC, First Lien-Term Loan B    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments   7,478
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 6,356  
Investment, Identifier [Axis]: NEUROPSYCHIATRIC HOSPITALS, LLC, First Lien-Term Loan C    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments   3,176
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 3,097  
Investment, Identifier [Axis]: NEUROPSYCHIATRIC HOSPITALS, LLC, Revolving Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 5,000 4,400
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 4,180  
Fair Value, ending balance [10] 5,000  
Investment, Identifier [Axis]: NEW SKINNY MIXES, LLC, Delayed Draw Term Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 0 [15] 0 [16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[16] 0  
Fair Value, ending balance [10],[15] 0  
Investment, Identifier [Axis]: NEW SKINNY MIXES, LLC, First Lien    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 13,000 13,000
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 12,753  
Fair Value, ending balance [10] 13,000  
Investment, Identifier [Axis]: NEW SKINNY MIXES, LLC, Revolving Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 500 [15] 0 [16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[16] 0  
Fair Value, ending balance [10],[15] 500  
Investment, Identifier [Axis]: NINJATRADER, INC., Delayed Draw Term Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments [16]   0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[16] 0  
Investment, Identifier [Axis]: NINJATRADER, INC., First Lien    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 29,586 $ 23,150
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 23,150  
Fair Value, ending balance [10] $ 29,586  
Investment, Identifier [Axis]: NINJATRADER, INC., Preferred Units    
Schedule of Investments [Line Items]    
Shares (in shares) 2,000,000 [14],[18],[19],[29] 2,000,000 [17],[20],[21],[30]
Principal Amount - Debt Investments [20],[21],[30]   $ 0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[20],[21],[30] $ 11,138  
Fair Value, ending balance [10],[18],[19],[29] 16,536  
Investment, Identifier [Axis]: NINJATRADER, INC., Revolving Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 0 [15] 0 [16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[16] 0  
Fair Value, ending balance [10],[15] 0  
Investment, Identifier [Axis]: NWN PARENT HOLDINGS, LLC, First Lien    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments   12,688
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 12,510  
Investment, Identifier [Axis]: NWN PARENT HOLDINGS, LLC, Revolving Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments [16]   1,020
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[16] 1,006  
Investment, Identifier [Axis]: OPCO BORROWER, LLC , Revolving Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments [16]   0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[16] 0  
Investment, Identifier [Axis]: OPCO BORROWER, LLC, First Lien    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 8,661 9,052
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 9,052  
Fair Value, ending balance [10] 8,661  
Investment, Identifier [Axis]: OPCO BORROWER, LLC, Revolving Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments [15] 0  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10],[15] 0  
Investment, Identifier [Axis]: OPCO BORROWER, LLC, Second Lien    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 3,000 3,000
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 3,000  
Fair Value, ending balance [10] 3,000  
Investment, Identifier [Axis]: OPCO BORROWER, LLC, Warrants (Expiration - August 19, 2029)    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments   $ 0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 399  
Fair Value, ending balance [10] $ 778  
Investment, Identifier [Axis]: OUTERBOX, LLC, 6,308.2584 Class A common units    
Schedule of Investments [Line Items]    
Shares (in shares) [7],[14],[18],[19] 6,308.2584  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [7],[10],[18],[19] $ 581  
Investment, Identifier [Axis]: OUTERBOX, LLC, Class A common units    
Schedule of Investments [Line Items]    
Shares (in shares) 6,308.2584 6,308.2584 [17],[20],[21]
Principal Amount - Debt Investments $ 0 $ 0 [20],[21]
Amount of Interest or Dividends Credited in Income 0  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[20],[21] 773  
Gross Additions 0  
Gross Reductions 0  
Amount of Realized Gain/(Loss) 0  
Amount of Unrealized Gain/(Loss) (192)  
Fair Value, ending balance 581  
Investment, Identifier [Axis]: OUTERBOX, LLC, First Lien    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 14,625 [7] 14,625
Amount of Interest or Dividends Credited in Income 1,392  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 14,552  
Gross Additions 30  
Gross Reductions 0  
Amount of Realized Gain/(Loss) 0  
Amount of Unrealized Gain/(Loss) (59)  
Fair Value, ending balance [7],[10] 14,523  
Investment, Identifier [Axis]: OUTERBOX, LLC, Revolving Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 0 0 [16]
Amount of Interest or Dividends Credited in Income 8  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[16] 0  
Gross Additions 5  
Gross Reductions 0  
Amount of Realized Gain/(Loss) 0  
Amount of Unrealized Gain/(Loss) (5)  
Fair Value, ending balance 0  
Investment, Identifier [Axis]: OUTERBOX, LLC6, Revolving Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments [7],[15] 0  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [7],[10],[15] 0  
Investment, Identifier [Axis]: PIPELINE TECHNIQUE LTD., First Lien    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 9,250 [19],[28] 9,750 [21]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[21] 9,565  
Fair Value, ending balance [10],[19],[28] 9,250  
Investment, Identifier [Axis]: PIPELINE TECHNIQUE LTD., Revolving Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 1,056 [15],[19],[28] 500 [16],[21]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[16],[21] 490  
Fair Value, ending balance [10],[15],[19],[28] $ 1,056  
Investment, Identifier [Axis]: POOL SERVICE PARTNERS, INC., 10,000 Common units    
Schedule of Investments [Line Items]    
Shares (in shares) [7],[14],[18],[19] 10,000  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [7],[10],[18],[19] $ 1,000  
Investment, Identifier [Axis]: POOL SERVICE PARTNERS, INC., Delayed Draw Term Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments [7],[15] 0  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [7],[10],[15] 0  
Investment, Identifier [Axis]: POOL SERVICE PARTNERS, INC., First Lien    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments [7] 5,000  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [7],[10] 4,900  
Investment, Identifier [Axis]: POOL SERVICE PARTNERS, INC., Revolving Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments [7],[15] 0  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [7],[10],[15] $ 0  
Investment, Identifier [Axis]: Pool Service Partners, Inc., Common Units    
Schedule of Investments [Line Items]    
Shares (in shares) 10,000  
Principal Amount - Debt Investments $ 0  
Amount of Interest or Dividends Credited in Income 0  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance 0  
Gross Additions 1,000  
Gross Reductions 0  
Amount of Realized Gain/(Loss) 0  
Amount of Unrealized Gain/(Loss) 0  
Fair Value, ending balance 1,000  
Investment, Identifier [Axis]: Pool Service Partners, Inc., Delayed Draw Term Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 0  
Amount of Interest or Dividends Credited in Income 1  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance 0  
Gross Additions (83)  
Gross Reductions 0  
Amount of Realized Gain/(Loss) 0  
Amount of Unrealized Gain/(Loss) 83  
Fair Value, ending balance 0  
Investment, Identifier [Axis]: Pool Service Partners, Inc., First Lien    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 5,000  
Amount of Interest or Dividends Credited in Income 20  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance 0  
Gross Additions 4,900  
Gross Reductions 0  
Amount of Realized Gain/(Loss) 0  
Amount of Unrealized Gain/(Loss) 0  
Fair Value, ending balance 4,900  
Investment, Identifier [Axis]: Pool Service Partners, Inc., Revolving Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 0  
Amount of Interest or Dividends Credited in Income 0  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance 0  
Gross Additions (20)  
Gross Reductions 0  
Amount of Realized Gain/(Loss) 0  
Amount of Unrealized Gain/(Loss) 20  
Fair Value, ending balance 0  
Investment, Identifier [Axis]: RESEARCH NOW GROUP, INC., Second Lien    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 10,500 $ 10,500
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 6,431  
Fair Value, ending balance [10] $ 3,675  
Investment, Identifier [Axis]: ROOF OPCO, LLC, 250,000 Class B Units    
Schedule of Investments [Line Items]    
Shares (in shares) [14],[18],[19] 250,000  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10],[18],[19] $ 262  
Investment, Identifier [Axis]: ROOF OPCO, LLC, 535,714.29 Class A Units    
Schedule of Investments [Line Items]    
Shares (in shares) [14],[18],[19] 535,714.29  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10],[18],[19] $ 775  
Investment, Identifier [Axis]: ROOF OPCO, LLC, Class A Units    
Schedule of Investments [Line Items]    
Shares (in shares) [17],[20],[21]   535,714.29
Principal Amount - Debt Investments [20],[21]   $ 0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[20],[21] 750  
Investment, Identifier [Axis]: ROOF OPCO, LLC, First Lien    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments   21,633
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 21,071  
Investment, Identifier [Axis]: ROOF OPCO, LLC, First Lien - Term Loan A    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 13,261  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10] 12,731  
Investment, Identifier [Axis]: ROOF OPCO, LLC, First Lien - Term Loan B    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 13,261  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10] 12,731  
Investment, Identifier [Axis]: ROOF OPCO, LLC, Revolving Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 0 [15] $ 0 [16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[16] 0  
Fair Value, ending balance [10],[15] $ 0  
Investment, Identifier [Axis]: ROSELAND MANAGEMENT, LLC, 1,100 Class A-1 Units    
Schedule of Investments [Line Items]    
Shares (in shares) [7],[14] 1,100  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [7],[10] $ 191  
Investment, Identifier [Axis]: ROSELAND MANAGEMENT, LLC, 16,084 Class A Units    
Schedule of Investments [Line Items]    
Shares (in shares) [7],[14] 16,084  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [7],[10] $ 867  
Investment, Identifier [Axis]: ROSELAND MANAGEMENT, LLC, 3,364 Class A-2 Units    
Schedule of Investments [Line Items]    
Shares (in shares) [7],[14] 3,364  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [7],[10] $ 787  
Investment, Identifier [Axis]: ROSELAND MANAGEMENT, LLC, Class A Units    
Schedule of Investments [Line Items]    
Shares (in shares) 16,084 16,084 [17]
Principal Amount - Debt Investments $ 0 $ 0
Amount of Interest or Dividends Credited in Income 0  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 422  
Gross Additions 0  
Gross Reductions 0  
Amount of Realized Gain/(Loss) 0  
Amount of Unrealized Gain/(Loss) 445  
Fair Value, ending balance 867  
Investment, Identifier [Axis]: ROSELAND MANAGEMENT, LLC, Class A-1 Units    
Schedule of Investments [Line Items]    
Shares (in shares) [17]   1,100
Principal Amount - Debt Investments   $ 0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 161  
Investment, Identifier [Axis]: ROSELAND MANAGEMENT, LLC, Class A-2 Units    
Schedule of Investments [Line Items]    
Shares (in shares) [17]   3,364
Principal Amount - Debt Investments 0 $ 0
Amount of Interest or Dividends Credited in Income 0  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 694  
Gross Additions 0  
Gross Reductions 0  
Amount of Realized Gain/(Loss) 0  
Amount of Unrealized Gain/(Loss) 93  
Fair Value, ending balance 787  
Investment, Identifier [Axis]: ROSELAND MANAGEMENT, LLC, First Lien    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 14,942 [7] 15,051
Amount of Interest or Dividends Credited in Income 1,410  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 14,524  
Gross Additions 19  
Gross Reductions (109)  
Amount of Realized Gain/(Loss) 0  
Amount of Unrealized Gain/(Loss) 508  
Fair Value, ending balance [7],[10] 14,942  
Investment, Identifier [Axis]: ROSELAND MANAGEMENT, LLC, Revolving Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 300 [7],[15] 575 [16]
Amount of Interest or Dividends Credited in Income 51  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[16] 555  
Gross Additions 9  
Gross Reductions (275)  
Amount of Realized Gain/(Loss) 0  
Amount of Unrealized Gain/(Loss) 11  
Fair Value, ending balance [7],[10],[15] 300  
Investment, Identifier [Axis]: RTIC SUBSIDIARY HOLDINGS, LLC, First Lien    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 5,959 6,166
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 5,364  
Fair Value, ending balance [10] 5,780  
Investment, Identifier [Axis]: RTIC SUBSIDIARY HOLDINGS, LLC, Revolving Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 219 [15] 822 [16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[16] 715  
Fair Value, ending balance [10],[15] $ 212  
Investment, Identifier [Axis]: Roseland Management, LLC, Class A-1 Units    
Schedule of Investments [Line Items]    
Shares (in shares) 1,100  
Principal Amount - Debt Investments $ 0  
Amount of Interest or Dividends Credited in Income 0  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance 161  
Gross Additions 0  
Gross Reductions 0  
Amount of Realized Gain/(Loss) 0  
Amount of Unrealized Gain/(Loss) 30  
Fair Value, ending balance $ 191  
Investment, Identifier [Axis]: Roseland Management, LLC, Class A-2 units    
Schedule of Investments [Line Items]    
Shares (in shares) 3,364  
Investment, Identifier [Axis]: SCRIP INC., 100 shares of common stock    
Schedule of Investments [Line Items]    
Shares (in shares) [14] 100  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10] $ 751  
Investment, Identifier [Axis]: SCRIP INC., First Lien    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 16,624 $ 16,750 [23]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[23] 15,594  
Fair Value, ending balance [10] 16,458  
Investment, Identifier [Axis]: SCRIP INC., Shares of common stock    
Schedule of Investments [Line Items]    
Shares (in shares) [17]   100
Principal Amount - Debt Investments   $ 0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] $ 751  
Investment, Identifier [Axis]: SHEARWATER RESEARCH, INC., 1,200,000 Class A Preferred Units    
Schedule of Investments [Line Items]    
Shares (in shares) [14],[19],[28],[29] 1,200,000  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10],[19],[28],[29] $ 622  
Investment, Identifier [Axis]: SHEARWATER RESEARCH, INC., 40,000 Class A Common Units    
Schedule of Investments [Line Items]    
Shares (in shares) [14],[19],[28] 40,000  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10],[19],[28] $ 1,461  
Investment, Identifier [Axis]: SHEARWATER RESEARCH, INC., Class A Common Units    
Schedule of Investments [Line Items]    
Shares (in shares) [17],[21]   40,000
Principal Amount - Debt Investments [21]   $ 0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[21] 85  
Investment, Identifier [Axis]: SHEARWATER RESEARCH, INC., Class A Preferred Units    
Schedule of Investments [Line Items]    
Shares (in shares) [17],[21]   1,200,000
Principal Amount - Debt Investments [21]   $ 0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[21] 2,558  
Investment, Identifier [Axis]: SHEARWATER RESEARCH, INC., First Lien    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments [21]   13,643
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[21] 13,643  
Investment, Identifier [Axis]: SHEARWATER RESEARCH, INC., Revolving Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments [16],[21]   $ 0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[16],[21] 0  
Investment, Identifier [Axis]: SIB HOLDINGS, LLC, Common Units    
Schedule of Investments [Line Items]    
Shares (in shares) [17],[20],[21]   238,095.24
Principal Amount - Debt Investments [20],[21]   $ 0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[20],[21] 411  
Investment, Identifier [Axis]: SIB HOLDINGS, LLC, First Lien    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments   11,382
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 11,040  
Investment, Identifier [Axis]: SIB HOLDINGS, LLC, Revolving Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments   $ 702
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] $ 681  
Investment, Identifier [Axis]: SONOBI, INC., 500,000 Class A Common Units    
Schedule of Investments [Line Items]    
Shares (in shares) [7],[14],[18],[19] 500,000  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [7],[10],[18],[19] $ 2,302  
Investment, Identifier [Axis]: SONOBI, INC., Class A Common Units    
Schedule of Investments [Line Items]    
Shares (in shares) [17],[20],[21]   500,000
Principal Amount - Debt Investments [20],[21]   $ 0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[20],[21] 1,749  
Investment, Identifier [Axis]: SOUTH COAST TERMINALS, LLC, First Lien    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 15,123 17,839
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 17,839  
Fair Value, ending balance [10] 14,911  
Investment, Identifier [Axis]: SOUTH COAST TERMINALS, LLC, Revolving Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 194 [15] $ 0 [16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[16] 0  
Fair Value, ending balance [10],[15] $ 191  
Investment, Identifier [Axis]: SPECTRUM OF HOPE, LLC, 1,074,786 Common units    
Schedule of Investments [Line Items]    
Shares (in shares) [14],[18],[19] 1,074,786  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10],[18],[19] $ 810  
Investment, Identifier [Axis]: SPECTRUM OF HOPE, LLC, Common units    
Schedule of Investments [Line Items]    
Shares (in shares) [17],[20],[21]   1,000,000
Principal Amount - Debt Investments [20],[21]   $ 0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[20],[21] 1,000  
Investment, Identifier [Axis]: SPECTRUM OF HOPE, LLC, First Lien    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 22,244 $ 22,358
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 21,934  
Fair Value, ending balance [10] $ 20,910  
Investment, Identifier [Axis]: SPOTLIGHT AR, LLC, 750 Common Units    
Schedule of Investments [Line Items]    
Shares (in shares) [14],[18],[19],[29] 750  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10],[18],[19],[29] $ 972  
Investment, Identifier [Axis]: SPOTLIGHT AR, LLC, Common Units    
Schedule of Investments [Line Items]    
Shares (in shares) [17],[20],[21],[30]   750
Principal Amount - Debt Investments [20],[21],[30]   $ 0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[20],[21],[30] 972  
Investment, Identifier [Axis]: SPOTLIGHT AR, LLC, First Lien    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 6,656 7,481
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 7,481  
Fair Value, ending balance [10] 6,656  
Investment, Identifier [Axis]: SPOTLIGHT AR, LLC, Revolving Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 0 [15] $ 0 [16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[16] 0  
Fair Value, ending balance [10],[15] $ 0  
Investment, Identifier [Axis]: STATINMED, LLC, 39,097.96 Class B Preferred Units    
Schedule of Investments [Line Items]    
Shares (in shares) [7],[14] 39,097.96  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [7],[10] $ 0  
Investment, Identifier [Axis]: STATINMED, LLC, 4,718.62 Class A Preferred Units    
Schedule of Investments [Line Items]    
Shares (in shares) [7],[14] 4,718.62  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [7],[10] $ 0  
Investment, Identifier [Axis]: STATINMED, LLC, Class A Preferred Units    
Schedule of Investments [Line Items]    
Shares (in shares) 4,718.62 4,718.62 [17]
Principal Amount - Debt Investments $ 0 $ 0
Amount of Interest or Dividends Credited in Income 0  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 3,767  
Gross Additions 0  
Gross Reductions 0  
Amount of Realized Gain/(Loss) 0  
Amount of Unrealized Gain/(Loss) (3,767)  
Fair Value, ending balance $ 0  
Investment, Identifier [Axis]: STATINMED, LLC, Class B Preferred Units    
Schedule of Investments [Line Items]    
Shares (in shares) 39,097.96 39,097.96 [17]
Principal Amount - Debt Investments $ 0 $ 0
Amount of Interest or Dividends Credited in Income 0  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 0  
Gross Additions 0  
Gross Reductions 0  
Amount of Realized Gain/(Loss) 0  
Amount of Unrealized Gain/(Loss) 0  
Fair Value, ending balance 0  
Investment, Identifier [Axis]: STATINMED, LLC, Delayed Draw Term Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments   122
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 122  
Investment, Identifier [Axis]: STATINMED, LLC, First Lien    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 7,560 $ 7,288
Amount of Interest or Dividends Credited in Income 276  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 7,288  
Gross Additions 272  
Gross Reductions 0  
Amount of Realized Gain/(Loss) 0  
Amount of Unrealized Gain/(Loss) (1,431)  
Fair Value, ending balance 6,129  
Investment, Identifier [Axis]: STATINMED, LLC6, First Lien    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments [7],[26] 7,560  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [7],[10],[26] 6,129  
Investment, Identifier [Axis]: STATinMED, LLC, Delayed Draw Term Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 0  
Amount of Interest or Dividends Credited in Income 1  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance 122  
Gross Additions 2  
Gross Reductions (124)  
Amount of Realized Gain/(Loss) 1  
Amount of Unrealized Gain/(Loss) (1)  
Fair Value, ending balance 0  
Investment, Identifier [Axis]: STUDENT RESOURCE CENTER LLC, 10,502,487.46 Preferred Units    
Schedule of Investments [Line Items]    
Shares (in shares) [17]   10,502,487.46
Principal Amount - Debt Investments   $ 0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 5,845  
Investment, Identifier [Axis]: STUDENT RESOURCE CENTER LLC, First Lien    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments [7] 9,644  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [7],[10] $ 8,487  
Investment, Identifier [Axis]: STUDENT RESOURCE CENTER LLC6, 10,502,487.46 Preferred Units    
Schedule of Investments [Line Items]    
Shares (in shares) [7],[14] 10,502,487.46  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [7],[10] $ 2,659  
Investment, Identifier [Axis]: STUDENT RESOURCE CENTER LLC6, 2,000,000.00 Preferred Units    
Schedule of Investments [Line Items]    
Shares (in shares) [7],[14],[18],[19] 2,000,000  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [7],[10],[18],[19] $ 0  
Investment, Identifier [Axis]: STUDENT RESOURCE CENTER, LLC, First Lien - Term Loan A    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments   $ 8,889
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 8,720  
Investment, Identifier [Axis]: STUDENT RESOURCE CENTER, LLC, Preferred Units    
Schedule of Investments [Line Items]    
Shares (in shares) [17],[20],[21]   2,000,000
Principal Amount - Debt Investments [20],[21]   $ 0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[20],[21] 0  
Investment, Identifier [Axis]: SWENSONS DRIVE-IN RESTAURANTS, LLC, First Lien - Term Loan A    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 8,000  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10] 7,840  
Investment, Identifier [Axis]: SWENSONS DRIVE-IN RESTAURANTS, LLC, First Lien - Term Loan B    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 8,000  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10] 7,840  
Investment, Identifier [Axis]: SWENSONS DRIVE-IN RESTAURANTS, LLC, Revolving Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments [15] 0  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10],[15] 0  
Investment, Identifier [Axis]: SYSTEC CORPORATION, First Lien    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments   9,000
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 9,000  
Investment, Identifier [Axis]: SYSTEC CORPORATION, First Lien - 1    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 8,440  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10] 8,364  
Investment, Identifier [Axis]: SYSTEC CORPORATION, Revolving Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 1,000 [15] $ 1,600 [16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[16] 1,600  
Fair Value, ending balance [10],[15] $ 991  
Investment, Identifier [Axis]: Sonobi, Inc., Class A Common units    
Schedule of Investments [Line Items]    
Shares (in shares) 500,000  
Principal Amount - Debt Investments $ 0  
Amount of Interest or Dividends Credited in Income 0  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance 1,749  
Gross Additions 0  
Gross Reductions 0  
Amount of Realized Gain/(Loss) 0  
Amount of Unrealized Gain/(Loss) 553  
Fair Value, ending balance 2,302  
Investment, Identifier [Axis]: Student Resource Center LLC, First Lien    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 9,644  
Amount of Interest or Dividends Credited in Income 590  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance 8,720  
Gross Additions 776  
Gross Reductions 0  
Amount of Realized Gain/(Loss) 0  
Amount of Unrealized Gain/(Loss) (1,009)  
Fair Value, ending balance $ 8,487  
Investment, Identifier [Axis]: Student Resource Center LLC, Preferred units 1    
Schedule of Investments [Line Items]    
Shares (in shares) 10,502,487.46  
Principal Amount - Debt Investments $ 0  
Amount of Interest or Dividends Credited in Income 0  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance 5,845  
Gross Additions 0  
Gross Reductions 0  
Amount of Realized Gain/(Loss) 0  
Amount of Unrealized Gain/(Loss) (3,186)  
Fair Value, ending balance $ 2,659  
Investment, Identifier [Axis]: Student Resource Center LLC, Preferred units 2    
Schedule of Investments [Line Items]    
Shares (in shares) 2,000,000  
Principal Amount - Debt Investments $ 0  
Amount of Interest or Dividends Credited in Income 0  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance 0  
Gross Additions 0  
Gross Reductions 0  
Amount of Realized Gain/(Loss) 0  
Amount of Unrealized Gain/(Loss) 0  
Fair Value, ending balance $ 0  
Investment, Identifier [Axis]: THE PRODUCTO GROUP, LLC, 1,500,000 Class A units    
Schedule of Investments [Line Items]    
Shares (in shares) [14],[18],[19],[29] 1,500,000  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10],[18],[19],[29] $ 12,750  
Investment, Identifier [Axis]: THE PRODUCTO GROUP, LLC, Class A units    
Schedule of Investments [Line Items]    
Shares (in shares) [17],[20],[21]   1,500,000
Principal Amount - Debt Investments [20],[21]   $ 0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[20],[21] 7,833  
Investment, Identifier [Axis]: THE PRODUCTO GROUP, LLC, First Lien    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 17,447 $ 17,655
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 17,655  
Fair Value, ending balance [10] $ 17,430  
Investment, Identifier [Axis]: TRAFERA, LLC (FKA TRINITY 3, LLC), 896.43 Class A units    
Schedule of Investments [Line Items]    
Shares (in shares) [14],[18],[19] 896.43  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10],[18],[19] $ 856  
Investment, Identifier [Axis]: TRAFERA, LLC (FKA TRINITY 3, LLC), Class A units    
Schedule of Investments [Line Items]    
Shares (in shares) [17],[20],[21],[30]   896.43
Principal Amount - Debt Investments [20],[21],[30]   $ 0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[20],[21],[30] 1,509  
Investment, Identifier [Axis]: TRAFERA, LLC (FKA TRINITY 3, LLC), First Lien    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 5,700 [25] 5,775 [24]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[24] 5,775  
Fair Value, ending balance [10],[25] 5,700  
Investment, Identifier [Axis]: TRAFERA, LLC (FKA TRINITY 3, LLC), Unsecured convertible note    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 75 [18],[19] $ 92 [20],[21]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[20],[21] 92  
Fair Value, ending balance [10],[18],[19] $ 75  
Investment, Identifier [Axis]: US COURTSCRIPT HOLDINGS, INC., 1,000,000 Class D-3 LP Units    
Schedule of Investments [Line Items]    
Shares (in shares) [14],[18],[19] 1,000,000  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10],[18],[19] $ 1,137  
Investment, Identifier [Axis]: US COURTSCRIPT HOLDINGS, INC., 211,465.87 Class D-5 LP Units    
Schedule of Investments [Line Items]    
Shares (in shares) [14],[18],[19] 211,465.87  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10],[18],[19] $ 227  
Investment, Identifier [Axis]: US COURTSCRIPT HOLDINGS, INC., 211,862.61 Class D-4 LP Units    
Schedule of Investments [Line Items]    
Shares (in shares) [14],[18],[19] 211,862.61  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10],[18],[19] $ 231  
Investment, Identifier [Axis]: US COURTSCRIPT HOLDINGS, INC., Class D-3 LP Units    
Schedule of Investments [Line Items]    
Shares (in shares) [17],[20],[21]   1,000,000
Principal Amount - Debt Investments [20],[21]   $ 0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[20],[21] 1,354  
Investment, Identifier [Axis]: US COURTSCRIPT HOLDINGS, INC., Class D-4 LP Units    
Schedule of Investments [Line Items]    
Shares (in shares) [17],[20],[21]   211,862.61
Principal Amount - Debt Investments [20],[21]   $ 0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[20],[21] 278  
Investment, Identifier [Axis]: US COURTSCRIPT HOLDINGS, INC., Class D-5 LP Units    
Schedule of Investments [Line Items]    
Shares (in shares) [17],[20],[21]   211,465.87
Principal Amount - Debt Investments [20],[21]   $ 0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[20],[21] 275  
Investment, Identifier [Axis]: US COURTSCRIPT HOLDINGS, INC., First Lien    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 15,800 16,800
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 16,800  
Fair Value, ending balance [10] 15,800  
Investment, Identifier [Axis]: USA DEBUSK, LLC, First Lien    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments   11,498
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 11,498  
Investment, Identifier [Axis]: USA DEBUSK, LLC, First Lien 1    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 11,410  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10] 11,410  
Investment, Identifier [Axis]: USA DEBUSK, LLC, First Lien 2    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 1,664  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10] 1,664  
Investment, Identifier [Axis]: VERSICARE MANAGEMENT LLC, Delayed Draw Term Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments   2,400
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 2,357  
Investment, Identifier [Axis]: VERSICARE MANAGEMENT LLC, First Lien - Term Loan A    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 12,200 13,500
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 13,257  
Fair Value, ending balance [10] 12,200  
Investment, Identifier [Axis]: VERSICARE MANAGEMENT LLC, First Lien - Term Loan B    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 12,200  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10] 12,200  
Investment, Identifier [Axis]: VERSICARE MANAGEMENT LLC, Revolving Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 0 [15] $ 0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 0  
Fair Value, ending balance [10],[15] $ 0  
Investment, Identifier [Axis]: VISTAR MEDIA INC., 171,617 shares of Series A preferred stock    
Schedule of Investments [Line Items]    
Shares (in shares) [14],[18],[19] 171,617  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10],[18],[19] $ 8,264  
Investment, Identifier [Axis]: VISTAR MEDIA INC., Shares of Series A preferred stock    
Schedule of Investments [Line Items]    
Shares (in shares) [17],[20],[21]   171,617
Principal Amount - Debt Investments [20],[21]   $ 0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[20],[21] $ 9,054  
Investment, Identifier [Axis]: VTX HOLDINGS, INC., 1,597,707 Series A Preferred units    
Schedule of Investments [Line Items]    
Shares (in shares) [14],[18],[19] 1,597,707  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10],[18],[19] $ 2,972  
Investment, Identifier [Axis]: VTX HOLDINGS, INC., Series A Preferred units    
Schedule of Investments [Line Items]    
Shares (in shares) [17],[20],[21]   1,597,707
Principal Amount - Debt Investments [20],[21]   $ 0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[20],[21] $ 2,694  
Investment, Identifier [Axis]: WALL STREET PREP, INC., 1,000,000 Class A-1 Preferred Shares    
Schedule of Investments [Line Items]    
Shares (in shares) [14] 1,000,000  
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, ending balance [10] $ 2,012  
Investment, Identifier [Axis]: WALL STREET PREP, INC., Class A-1 Preferred Shares    
Schedule of Investments [Line Items]    
Shares (in shares) [17]   1,000,000
Principal Amount - Debt Investments   $ 0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 1,205  
Investment, Identifier [Axis]: WALL STREET PREP, INC., First Lien    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 9,308 10,588
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 10,588  
Fair Value, ending balance [10] 9,308  
Investment, Identifier [Axis]: WALL STREET PREP, INC., Revolving Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 0 [15] 0 [16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[16] 0  
Fair Value, ending balance [10],[15] 0  
Investment, Identifier [Axis]: WELL-FOAM, INC., First Lien    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 12,586 17,730
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 17,730  
Fair Value, ending balance [10] 12,586  
Investment, Identifier [Axis]: WELL-FOAM, INC., Revolving Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 0 [15] 0 [16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[16] 0  
Fair Value, ending balance [10],[15] 0  
Investment, Identifier [Axis]: WINTER SERVICES OPERATIONS, LLC, Delayed Draw Term Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments [16]   0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[16] 0  
Investment, Identifier [Axis]: WINTER SERVICES OPERATIONS, LLC, First Lien    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 22,734 20,000
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 20,000  
Fair Value, ending balance [10] 22,552  
Investment, Identifier [Axis]: WINTER SERVICES OPERATIONS, LLC, Revolving Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 4,444 0 [16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3],[16] 0  
Fair Value, ending balance [10] 4,409  
Investment, Identifier [Axis]: ZENFOLIO INC., First Lien    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 18,792 18,913
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 18,478  
Fair Value, ending balance [10] 18,604  
Investment, Identifier [Axis]: ZENFOLIO INC., Revolving Loan    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 2,000 2,000
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 1,954  
Fair Value, ending balance [10] 1,980  
Investment, Identifier [Axis]: ZIPS CAR WASH, LLC, Delayed Draw Term Loan - A    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 15,708 15,840
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 15,634  
Fair Value, ending balance [10] 15,645  
Investment, Identifier [Axis]: ZIPS CAR WASH, LLC, Delayed Draw Term Loan - B    
Schedule of Investments [Line Items]    
Principal Amount - Debt Investments 3,937 $ 3,970
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]    
Fair Value, beginning balance [3] 3,919  
Fair Value, ending balance [10] $ 3,922  
[1] Equity ownership may be held in shares or units of a company that is either wholly owned by the portfolio company or under common control by the same parent company to the portfolio company.
[2] All debt investments are income-producing, unless otherwise noted. Equity investments are non-income producing, unless otherwise noted.
[3] The Company's investment portfolio is comprised entirely of debt and equity securities of privately held companies for which quoted prices falling within the categories of Level 1 and Level 2 inputs are not readily available. Therefore, the Company values all of its portfolio investments at fair value, as determined in good faith by the Board of Directors, using significant unobservable Level 3 inputs. Refer to Note 4 - Fair Value Measurements to our audited consolidated financial statements for further discussion.
[4] All portfolio company headquarters are based in the United States, unless otherwise noted.
[5] Equity ownership may be held in shares or units of a company that is either wholly owned by the portfolio company or under common control by the same parent company to the portfolio company.
[6] Non-Control/Non-Affiliate investments are generally defined by the 1940 Act, as investments that are neither control investments nor affiliate investments. At December 31, 2023, the Company held $1,124.9 million of non-control/non-affiliate investments, which represented approximately 82.4% of the Company’s investment assets. The fair value of these investments as a percent of net assets is 156.0%.
[7] Affiliate investments are generally defined by the 1940 Act as investments in which between 5% and 25% of the voting securities are owned and the investments are not classified as control investments. At December 31, 2023, the Company held $186.0 million of affiliate investments, which represented approximately 13.6% of the Company’s investment assets. The fair value of these investments as a percent of net assets is 25.8%.
[8] All debt investments are income-producing, unless otherwise noted. Equity investments are non-income producing, unless otherwise noted.
[9] Control investments are generally defined by the 1940 Act as investments in which more than 25% of the voting securities are owned. At December 31, 2023, the Company held $54.2 million of control investments, which represented approximately 4.0% of the Company’s investment assets were . The fair value of these investments as a percent of net assets is 7.5%.
[10] The Company's investment portfolio is comprised entirely of debt and equity securities of privately held companies for which quoted prices falling within the categories of Level 1 and Level 2 inputs are not readily available. Therefore, the Company values all of its portfolio investments at fair value, as determined in good faith by the valuation committee comprised of certain officers of the Company (the "Valuation Committee") as the valuation designee of the Board of Directors (the "Valuation Designee") pursuant to Rule 2a-5 under the Investment Company Act of 1940, as amended (the “1940 Act”), using significant unobservable Level 3 inputs. Refer to Note 4 - Fair Value Measurements for further discussion.
[11] Control investments are generally defined by the 1940 Act as investments in which more than 25% of the voting securities are owned. At March 31, 2023, approximately 4.2% of the Company’s investment assets were control investments. The fair value of these investments as a percent of net assets is 8.7%.
[12] The investment is structured as a first lien first out term loan.
[13] The investment is structured as a first lien first out term loan.
[14] All of the Company’s investments and the investments of SBIC I (as defined below), unless otherwise noted, are pledged as collateral for the Company’s senior secured credit facility or in support of the SBA-guaranteed debentures to be issued by Capital Southwest SBIC I, LP, the Company's wholly-owned subsidiary that operates as a small business investment company ("SBIC I"), respectively.
[15] The investment has an unfunded commitment as of December 31, 2023. Refer to Note 10 - Commitments and Contingencies for further discussion.
[16] The investment has an unfunded commitment as of March 31, 2023. Refer to Note 11 - Commitments and Contingencies to our audited consolidated financial statements for further discussion.
[17] All of the Company’s investments and the investments of SBIC I (as defined below), unless otherwise noted, are pledged as collateral for the Company’s senior secured credit facility or in support of the SBA-guaranteed debentures to be issued by Capital Southwest SBIC I, LP, our wholly-owned subsidiary that operates as a small business investment company ("SBIC I"), respectively.
[18] Investment is held through a wholly-owned taxable subsidiary.
[19] Indicates assets that are not considered "qualifying assets" under Section 55(a) of the 1940 Act. Qualifying assets must represent at least 70% of total assets at the time of acquisition of any additional non-qualifying assets. As of December 31, 2023, approximately 14.5% of the Company's total assets (at fair value) were non-qualifying assets.
[20] Investment is held through a wholly-owned taxable subsidiary.
[21] Indicates assets that are not considered "qualifying assets" under Section 55(a) of the 1940 Act. Qualifying assets must represent at least 70% of total assets at the time of acquisition of any additional non-qualifying assets. As of March 31, 2023, approximately 13.9% of the Company's assets were non-qualifying assets.
[22] The investment is structured as a first lien last out term loan.
[23] The investment is structured as a first lien last out term loan.
[24] The investment is structured as a split lien term loan, which provides the Company with a first lien priority on certain assets of the obligor and a second lien priority on different assets of the obligor.
[25] The investment is structured as a split lien term loan, which provides the Company with a first lien priority on certain assets of the obligor and a second lien priority on different assets of the obligor.
[26] Investment is on non-accrual status as of December 31, 2023, meaning the Company has ceased to recognize interest income on the investment.
[27] Investment is on non-accrual status as of March 31, 2023, meaning the Company has ceased to recognize interest income on the investment.
[28] Portfolio company headquarters are located outside of the United States.
[29] Income producing through dividends or distributions.
[30] Income producing through dividends or distributions.